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     Paul C.-P. Chao  

Professor

Distinguished Lecturer, IEEE Sensors Council

Fellow, American Society of Mechanical Engineering (ASME)

 

Ph.D., Michigan State University

Address: 1001 Ta Hsueh Road, Hsinchu, Taiwan 300, ROC

Laboratory: Sensors IC & Control Lab(Chinese); Sensors IC & Control Lab(English),

Dept. of Electrical and Control Engineering,

National Chiao Tung University.

Tel: +886-3-513-1377

Fax: +886-3-575-2469

E-mail:pchao@mail.nctu.edu.tw

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___________________________________________________________________________

 

Paul C.-P. Chao received his Ph.D. degree from Michigan State University, USA, and then with Chrysler Corp in Auburn Hill, Detroit, USA before he joined National Chiao Tung University (NCTU), Taiwan. He is currently University Distinguished Professor of the electrical engineering department at NCTU. His research interests focus on sensors, actuators and their interface circuitry. Dr. Chao has published more than 270 peer-reviewed papers (books, journal papers, conferences, reports) and 38 patents.

Dr. Chao was the recipient of the 1999 Arch T. Colwell Merit Award from Society of Automotive Engineering, Detroit, USA; the 2004 Long-Wen Tsai Best Paper Award from National Society of Machine Theory and Mechanism, Taiwan; the 2005 Best Paper Award from National Society of Engineers, Taiwan; the 2007 Acer Long-Term Award; the 2009 Best Paper Award from the Symposium on Nano-Device Technology; the 2010/2014 Best Paper Award from the Annual ASME Conference on Information Storage and Processing Systems (ISPS); the second most downloaded paper in IEEE Sensors Journal in 2011; the Best Poster Paper award of IDMC 2015; the prestigious Outstanding Research Award from National Association of Automatic Control in Taiwan in 2015; the prestigious National Innovation Award of Taiwan government 2016; The 2017  Best Industrial Project Award by Ministry of Science and technology, Taiwan government; The 2017 Presidential Outstanding Professor of Engineering in Nation (Taiwan) (awarded by the president of the nation in the Presidential House of Taiwan, ROC); Two 2017 Future Technology Awards (Taiwan Oscar Invention Award) from Ministry of Science and Technology (MOST), Taiwan Government.

Dr. Chao has served as University Associate Vice Presidents of NCTU for academic affairs (2009-2010) and research and development (2015); the Secretary General, IEEE Taipei Section, 2009-2010; the founding chair of Taipei chapter for the IEEE Sensor Council; Member-at-Large for IEEE Sensors Council, 2012-2014. Dr. Chao received major IEEE awards for this service: The IEEE Large Section Award from IEEE Head Quarter for the outstanding service as the Secretary for 2009-2010, and The IEEE MGA Award from IEEE Region 10 for outstanding service as the Secretary for IEEE Taipei Section, 2009-2010; The 2017 Best Topical Editor, Runner up, IEEE Sensors Journal. He was the General Chair of the 2016 ASME ISPS and IoT conference in Santa Clara, CA, USA; chairs and co-chairs of major conferences. For editorial services, he is currently Topical Editors of IEEE Sensors Journal and IEEE IoT Journal; the Associate Editors of ASME Journal of Vibration and Acoustics and Journal of Circuit, System and Computer; guest editors of special journal issues. He is a senior member of IEEE and ASME Fellow.

In recent years, his research interest focus on IoT sensors, readout circuitry; computing algorithms.@

 

EDUCATION

Ph.D., Michigan State University, East Lansing, MI, USA, 1997, Control/ME.

Ma. Sc., Michigan State University, East Lansing, MI, USA, 1993, Control/ME.

B. A., National Cheng-Kung University, Tainan, Taiwan, 1989, Control/ME.

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PROFESSIONAL EXPERIENCE

01/14 V 12/17         University Distinguished Professor, Dept. of Electrical Engineering, National Chiao Tung University (NCTU), Hsinchu, Taiwan.

02/15 V 07/15         Associate VP, Office of Research and Development, National Chiao Tung University, Hsinchu, Taiwan.

09/09 - 03/10         Associate VP, Office of Academic Affairs, National Chiao Tung University, Hsinchu, Taiwan.

08/08 - 12/12         Founding Chair, IEEE Sensor Chapter in Taiwan.

01/09 - 12/10         Secretary in General, IEEE Taipei Section 2009-2010.

08/08 V 01/14         Professor, Dept. of Electrical Engineering, National Chiao Tung University (NCTU), Hsinchu, Taiwan.

08/08 - 12/09         Director, The Center for Continuing Education and Training, National Chiao Tung University, Hsinchu, Taiwan.

08/06 - 07/08         Associate Professor, Dept. of Electrical and Control Engineering, National Chiao Tung University (NCTU), Hsinchu, Taiwan.

08/03 - 07/06         Associate Professor, Dept. of Mechanical Engineering, Chung-Yuan Christian University, Chung-Li, Taiwan.

08/00 - 07/03         Assistant Professor, Department of Mechanical Engineering, Chung-Yuan Christian University, Chung-Li, Taiwan.

08/99 - 07/00         Product Development Engineer, Ford Motor Company, Taiwan.

08/97 - 07/99         CAE engineer, Powertrain Department of Chrysler Corporation, Auburn Hill, MI, USA   

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FIELDS OF SPECIALTY

IoT Sensors, Interface Analog Circuits, Readout circuitry; Computing Algorithms for Sensors.

 

MAJOR AWARDS AND HONORS

2018             IEEE Distinguished Lecturer, Sensors Council, IEEE 2018-2010. (https://ieee-sensors.org/dlp/ )

2018             The Outstanding Professor of Electrical Engineering in Nation (Taiwan), National Association of Electrical Engineering, Taiwan.

2018             The second National Innovation Award of Taiwan Government.

2017             The Future Technology Award (Taiwan Oscar Invention Award) from Ministry of Science and Technology (MOST), Taiwan Government for the developed cuffless blood pressure sensor.

2017             The Future Technology Award (Taiwan Oscar Invention Award) from Ministry of Science and Technology (MOST), Taiwan Government for the developed IoT Beacon.

2017             Best Topical Editor, Runner-up, IEEE Sensors Journal.

2017             Best Service Award for being Vice Chair of ASME ISPS Division, 2016-2017.

2017             The Presidential Outstanding Professor of Engineering in Nation (Taiwan) (awarded by the president of the nation in the Presidential House of Taiwan, ROC).

2016             National Innovation Award of Taiwan Government.

2016             The Outstanding Industrial Research Award from Ministry of Science and Technology (MOST), Taiwan Government.

2016             The 16th Macronix Golden Silicon Awards, 2016.

2014             University Distinguished Professor, National Chiao Tung University, Taiwan.

2014             Fellow, American Society of Mechanical Engineering (ASME), USA.

2014             The Outstanding Research Award by National Association of Automatic Control, Taiwan.

2014             Best Paper Award, Annual ASME Conference on Information Storage and Processing Systems (ISPS), Santa Clara University in California, USA.

2013             Best Paper Award, Annual IEEE/ASME Conference on Information Storage and Processing Systems (ISPS), Santa Clara University in California, USA.

2010             Best Paper Award, Taiwan Display Conference, Apr. 29-30, 2010, Tainan, Taiwan.

2010             Best Paper Award, Annual IEEE/ASME Conference on Information Storage and Processing Systems (ISPS), Santa Clara University in California, USA.

2009             Best Thesis Award, Precision Ball Positioning of an Automatic Balancer System National Society of Mechanism and Machine Theory.

2009             The Best Paper Award from the International Symposium on NanoDevice Technology.

2009             Best Paper Award from National Society of Mechanism and Machine Theory

2009             The IEEE Large Section Award from IEEE Head Quarter for outstanding service for IEEE Taipei Section as the Secretary for 2009-2010.

2009             The IEEE MGA Award from IEEE Region 10 for outstanding service for IEEE Taipei Section as the Secretary for 2009-2010.

2007             The Best Paper Award from National Association of Mechanics, Taiwan.

2007             The first prize, 1 Million NTD, Acer Innovation Award for liquid crystal lens.

2005             AUO award (Outstanding display product R&D) by AU Optronics Corporation, 2005. (1 of 4 selected from over 40 teams nationwide.)

2005             Best Paper Award in the research paper competition sponsored by the National Society of Chinese Engineers, Taipei, Taiwan.

2003-2005    CYCU Award of excellence in creative research.

2004             Lung-Wen Tsai (Outstanding Research Achievement) Award from National Society of Mechanism and Machine Theory, Taiwan, 2004.

2004             Best Paper Award from National Society of Mechanism and Machine Theory, Taiwan, 2004.

1999             Arch T. Colwell Merit Best Paper Award from Society of Automotive Engineering (SAE) as contributions to mobility engineering. (This paper is 1 of 20 selected from over 2,426. The award ceremony was held at the Honors Convocation at Cobo Center, Detroit, Michigan)

PROFESSIONAL SERVICES AND AFFILIAIONS

             Topical Editor (senior editor), IEEE Sensors Journal (a flagship journal of IEEE Sensors Council and an SCI Journal), since 2013.

             Topical Editor (senior editor), IEEE IoT journal, since 2016.

             Member, Steering Committee, IEEE Transactions on Games, since 2018.

             Founding Member, Steering Committee, IEEE IoT Journal, 2013 - 2017.

             Member, Steering Committee, IEEE Transactions on Computational Intelligence and AI in Games (T-CIAIG) 2015 - 2017.

             Lead Guest Editor, Journal of Microsystem Technologies, Special Issue on the 25th Annual ASME Conference on Information Storage and Processing Systems, San Francisco, California, 2017 - 2018.

             Associate Editor (senior editor), IEEE IoT journal, 2013 - 2015.

             Associate Editor, ASME Journal of Vibration and Acoustics (JVA) (an ASME SCI Journal), 2011 - 2016.

             Associate Editor, Journal of Microsystem Technologies (an Elsevier SCI Journal), since 2013.

             Associate Editor, IEEE Sensors Journal (a flagship journal of IEEE Sensors Council and an SCI Journal), 2010-2012.

             Associate Editor, Journal of Circuits, Systems, and Computers (JCSC) (an SCI Journal), since 2010.

             Editorial Advisory Board of Open Acoustics Journal (ISSN: 1874-8376), Bentham Science, Publisher LTD, since 2008.

             Associate Editor, Journal of Computational Engineering, since 2013.

             Lead Editor, Special Issue on "Mathematical Methods Applied to Digital Image Processing" in Journal of Mathematical Problems in Engineering. 2013.

             Guest Session Editor assigning reviewers for Special Issue of IEEE Transactions on Magnetics for the 10th Intermag Conference, 2011

             Guest Session Editor assigning reviewers for Special Issue of IEEE Transactions on Magnetics for the 10th Joint MMM/Intermag Conference, 2007.

             Guest Session Editor assigning reviewers for Special Issue of Journal of Applied Physics for 52nd IEEE Magnetism and Magnetic Materials Conference, 2007.

             Editing and contributing papers in the session for Optical Storage & Technology, the 18th Annual ASME Conference on Information Storage and Processing Systems, held on June 16-17, 2008 at the Santa Clara University in California.

             Advisory Board of Journal of Advanced Engineering, Chung-Yuan Christian Univ., Chung-Li, Taiwan, 2006.

 

Services for conferences and organizations:

        Member, the Venue Search committee for the IEEE SENSORS Conference Series, 2018.

        Independent referee for the promotion of an Associate Professor at School of EEE, The University of Manchester, United Kingdom, 2018.

        Chair, Review Committee for Best Paper Awards for IEEE Sensors Journal to be presented in IEEE Sensors 2017, Glasgow, UK.

        Division Chair (equivalent to Society President in IEEE), ASME Division of Information Storage and Processing System (ISPS), 2017-2018, USA.

        General Chair, The Austria-Taiwan Bilateral Workshop on Energy Efficient Distributed Sensor Systems for the Internet of Things, May 8th- 11th, 2017, Hsinchu, Taiwan.

        General Chair, the 2016 ASME conferences of information storage and processing system (ISPS) and IoT conference in Santa Clara, CA, USA.

        Vice Chair, ASME Division of Information Storage and Processing System (ISPS), 2017-2018.

        Chair, Taipei Local Chapter, IEEE Sensors Council, 2015- present.

        Member, Finance Committee, IEEE Sensors Council, 2013.

        Member, ASME Technical Committee of Vibration and Sound (TCVS), 2013-2014.

        Member-at-large, AdCom, IEEE Sensors Council, 2012-2014.

        Publication Chair, Executive Committee, ASME division of Information Storage and Processing Systems (ISPS), 2013-2014.

        Member, Technical Committee of Vibration and Sound, ASME, 2013-2016.

        Publicity Chair, Executive Committee, ASME division of Information Storage and Processing Systems (ISPS), 2012-2013.

        Member, the committee of the Display Electronics and Systems, International Display Manufacturing Conference 2013 (IDMC13) will be held in Taiwan at the Taipei World Trade Center Nangang Exhibition Hall, from August 27 to 30, 2013.

        Organizing Committee, ASME 2013 conference on Information Storage and Processing Systems (ISPS), June, 2013.

        Chair, Special Sessions, IEEE Sensors Conference, 2012.

        Founding Chair, IEEE Sensor Chapter in Taiwan, 08/08 - 12/12.       

        Organizing Committee, ASME 2012 conference on Information Storage and Processing Systems (ISPS), June, 2012.

        Chair, Special Sessions, IEEE Sensors Conference, 2012

        Executive Committee, ASME division of Information Storage and Processing Systems (ISPS), 2010-2011.

        Program Committee, the 2011IEEE International Magnetics Conference, April 25-29, 2010, Taipei, Taiwan.

        Program Committee, the 8th Asian Control Conference, Kaohsiung, Taiwan, on May 15-18, 2011.

        Secretary in General, IEEE Taipei Section 2009-2010.

        Steering Committee, ASME Annual Conference on Information Storage and Processing Systems (ISPS), 2010. 

        Organizing Committee, Asia-Pacific Network Operations and Management Symposium, 2011

        Program Committee, Domestic Nano/Micro Conference, 2009.

        Organizing Committee Chair, NASNIT2009.

        Publicity Committee Chair, ICISA 2010, Korea.

        Liaison member in Executive Committee, ASME/IEEE division of Information Storage and Processing Systems (ISPS), since June, 2008.

        Program Chair, the 13th Nanotechnology and Micro System Conference, Hsinchu, Taiwan, 2009

        Program Committee, the 21st International Microprocesses and Nanotechnology Conference, 2010.

 

INVITED TALKS

         Invited Keynote, July 24th-25th 2019, A Flexible Cuffless Photoplethysmography Sensor Patch for Continuous Blood Volume Measurement, IEEE International Conference on Sensors and Nanotechnology (SENSORS AND NANO 2019), Penang Island, Malaysia.

         Invited Plenary Talk, Sep 28th 2018, A New Handheld Cuffless Photoplethysmography Sensor for Continuous Blood Volume Measurement, The International Conference of Nanomaterial for Smart Sensors, University of Lorraine, Nancy, France.

         Invited Plenary Talk, July 24th, A New Handheld Cuffless Photoplethysmography Sensor for Continuous Blood Volume Measurement, IEEE symposium at UBI with the theme "Healthcare Engineering," Universidade da Beira Interior, Covilhã, Portugal.

         Invited Talk, Mar 13rd, 2018, A wearable, continuous, cuffless, sphygmomanometer, The 19th International Symposium on Quality Electronic Design (ISQED 2018), Santa Clara, CA, USA.

         Invited Talk, Nov 22nd, 2017, A new PD/LED module developed for cuffless blood pressure and flow measurement, Epistar.

         Invited Talk, Nov 22nd, 2017, A new PD/LED module developed for cuffless blood pressure and flow measurement, Epistar in-house seminar, Taichung, Taiwan.

         Invited Talk, Nov 22nd, 2017, A 6-axis force and torque sensor applied to a Cobot system, Ministry of Science and Technology, Taiwan Government, Taipei, Taiwan.

         Invited Talk, Nov 10th, 2017, A cuffless blood pressure sensor for continuous noninvasive arterial pressure (CNAP), National Applied Research Laboratory, Ministry of Science and Technology, Taiwan Government, Taipei, Taiwan.

         Invited Talk, June 30th, 2017, A novel readout for a high resolution magnetic sensor, ITRI Forum of advanced sensor technologies, Industrial Technology Research Institute, Hsinchu, Taiwan.

         Invited talk, June 29th, 2017, 0.5 nA LSB CurrentVSensing Circuit, Novatek Corp., an in-house seminar, Hsinchu, Taiwan.

         Invited Plenary Talk, May 9th, 2017, A cuffless, batteryless blood pressure sensor, National Applied Research Laboratory, Ministry of Science and Technology, Taiwan Government, Taipei, Taiwan.

         Invited Talk, Apr 19th, 2017, A wearable PPG blood pressure and flow sensor, National Chung Cheng University, Chia-Yi, Taiwan.

         Invited Talk, Mar 24th, 2017, A wearable PPG blood pressure and flow sensor, Yonsei University, Seoul, Korea.

         Invited Talk, Mar 22nd, 2017, A wearable PPG blood pressure and flow sensor, The 5th Asian Workshop on Smart Sensor Systems, Jeju Island, Korea.

         Invited Plenary Talk, Dec 23rd, 2016, A wearable, continuous, cuffless, sphygmomanometer, Natiponal Bio-Medical Industry Association, Taipei, Taiwan.

         Invited talk, Nov 17th, 2016, A wearable PPG blood flow sensor, The Tenth Bilateral Symposium between University of California, San Diego (UCSD) and the University System of Taiwan (UST), UC San Diego, CA, USA.

         Invited Talk, Sep. 6th, 2016, Towards Batteryless IoT Sensors, Energy Harvest Workshop, Virginia Tech U, Washington DC, USA.

         Invited Talk, Apr 22nd, 2016, Interface Circuitry for Compulstor, Conference for Power storage and Delivery, National Chung-Shan Institute of Science and Technology, Taoyuan, Taiwan.

         Invited Talk, Jan 13rd, 2016, Batteryless IoT Sensors, Sanlien Corp. In-house Workshop, Taipei. Taiwan.

         Invited Talk, Dec 28th, 2015, Batteryless IoT Sensors, Institute of Applied Mechanics, National Taiwan University, Taipei, Taiwan.

         Invited Plenary Talk, Nov 7th, 2017, Batteryless IoT Sensors, 2015 US Taiwan High-Tech Forum, Hilton, Santa Clara, CA, USA.

         Invited Talk, Nov. 25th, 2014, A new non-invasive blood pressure sensor, AUO Corporation, Hsinchu, Taiwan.

         Invited Plenary Talk, Oct 4th, 2014, Taiwan/M-ERA.NET International Collaboration Workshop on Nanomaterial, Taipei, Taiwan.

         Invited Keynote, Aug 1st, 2014, ITRI Forum of advanced display technologies, Industrial Technology Research Institute, Hsinchu, Taiwan.

         Invited Talk, May 31st, 2013 Touch Panel Technologies, Industrial Technology Research Institute, Hsinchu, Taiwan.

         Invited Talk, May 09, 2013, Technologies of touch panels and its patent analysis, Taiwan Electrical and Electronic Industry Association, Taipei, Taiwan.

         Invited Talk, Apr, 2013, Sensing technologies of touch panels, Semken information Inc., Taipei.

         Invited Talk,, Nov 08, 2012, Readout Technologies of touch panels and its patent analysis, National Patent Bureau, Ministry of Economics, Taipei, Taiwan.

         Invited Talk,, Oct 16, 2012, Patent analysis of touch panel technologies, National Patent Bureau, Ministry of Economics, Taipei, Taiwan.

          Invited Talk, June, 2011, 3D Display implemented by tunable LC lenticular lenses, Taipei International Optronics Conference, Market & Technology Trend Conference, Taipei, Taiwan.

         Invited Talk, June, 2011, Electronics for Energy Harvesters, National Institute of Standard and Technology (NIST), Washington DC, USA.

         Invited Talk, 2010, Interface circuit designs of sensors and actuators, The workshop by Taiwan CMOS-MEMS association, Hsinchu, Taiwan.

         Invited Talk, May 7th, 2009 A Miniaturized Electromagnetic Generator with Planar Coils and Its Energy Harvest Circuit, The Intermag Conference held in Sacramento, California, USA.

         Invited Keynote, 2008, Tunable liquid crystal lens, the Optoelectronics Market & Technology Trend Conference, Taipei, TaiwanC

         Invited Talk, Dec 23rd, 2005, A Novel Method to Predict the Pull-in Voltage in a Closed Form for Deformed Micro-plates Actuated by a Distributed Electrostatic Force, Hong Kong Chinese University, Hong Kong.

         Invited Talk by ISA transactions (SCI Journal) and a Special session in Journals of System Sciences (SCI Journal).

         Invited Keynote, Dec 20th, 2000, Nonlinear dynamics in centrifugal vibration absorbers, International Conference on Recent Advances in Mathematical Sciences and Symposium on Challenges for the New Millennium, Indian Institute of Technology, Kanpur, India.

 

RESEARCH ACCOMPLISHMENTS

Publication of over 100 peer-reviewed journal papers in fifteen different journals.

Publication of over 180 peer-reviewed conference papers worldwide

Research program funded by NSC, Taiwan, and other agencies continuously since 2000.

 

US and non-Taiwan patents:

             Adaptive controller used in Photo plethysmography sensing system, US 20180317854A1, Nov, 2018.

             Driving device and driving method, US 20180181258, June, 2018.

             Physiology Signal Sensing Device, US Patent 20140296734, EP2786702, CN10409522.

             System and method for blood pressure measurement, computer program product using the method, and computer-readable recording medium thereof. US Patent 20170071485.

             Touch control apparatus and noise compensating circuit and method thereof, US 9,830,018, Nov. 2017.

             Touch device and sensing compensation method, US 9,766,749, Sept. 2017.

             Driving circuit for dual organic light emitting diodes, and dual pixel circuit, US 8,994,274, Mar 2015.

             Biomedical sensor device, US 8,543,179, Sep 2013.

             Zoom lens array and switchable two and three dimensional display, US 8,520,153, Aug 2013.

             Optical three-dimensional coordinate sensor system and method thereof, US 8,513,585, Aug 2013.

             Charge pump device, US 8,466,737, June 2013.

             Biomedical electric wave sensor, US 8,285,355, Oct 2012.

             Multi-point sensing method for capacitive touch panel, US 8,144,132, March 2012.

             Capacitive touch panel, US 8,134,541, Mar 2012.

             Biosensor and electrode structure, US20110074396,Oct 2009.

             Auto-focusing device with voice coil motor for position feedback and method for using same, US 20070047942, Mar 2007.

             Lens for side emitting LED devices, US 7,306,351, Sep 2007.

Taiwan patents (30):

             ΩnܤƴyOϪkPtΪ۾AʱAdaptive controller used in Photo plethysmography sensing system, TW I646322, Jan, 2019.

             ͲzTP˸mPhysiology signal sensing device, TW I631930, Aug 2018.

             IJOXʸ˸mTouch panel driving apparatus TW I627619, June 2018.

             Xʸ˸mHXʤkDriving device and driving method TW I613636, Feb 2018.

             ͪPΨsykHΥͪl˴k, TW 106121830, June 2017.

             ū׷PqΨഫq TW I585378, June 2017.

             IJ˸mΨTvqTvkTouch control apparatus and noise compensating circuit and method thereof TW I569185, Feb 2017.

             qtΤΨkBϥθӤkq{~ΨqiŪOCSystem and Method for Blood Pressure Measurement, a Computer Program Product using the Method, and a Computer-readable Recording Medium Thereof, TW I545516, Aug 2016.

             Ʀഫ\धwĩjq, TW I513191, Dec 2015.

             IJ˸mηPvk Touch device and sensing compensation method, TW I488099, June 2015.

             PΨqcBiosensor and electrode structure thereof, TW I481383, Apr 2015.

             w@˸mHFlash drive with security device, TW I476675 , Mar 2015.

             q˸mCharge pump device, TW I442685, June 2014.

             tRqqHigh speed boosting charge pump circuit, TW I423572, Jan 2014.

             ﰸe椸ιﰸXʹqDual pixel unit and dual driver circuit, TW I417843, Dec 2013.

             ܵJz}CPiܾZoom lens array and switchable two and three dimensional display, TW I417574, Dec 2013.

             qeIJOCapacitive touch panel, TW I416395, Nov 2013.

             GܵJzTunable focus liquid crystal lens, TW I408417, Sep 2013.

             eqPXʤkHΩΤܭOPܾPixel circuit and driving method thereof and display panel and display using the same, TW I404040, Aug 2013.

             qeIJOCapacitive touch panel, TW I385567, Feb 2013.

             qiPBiomedical electric wave sensor, TW I383779, Feb 2013.

             IJP˸m, TW 201243678, Nov 2012.

             qeIJOhIPk, TW I375167, Oct 2012.

             PBiomedical sensor, TW I373324, Oct 2012.

             z赲cPo椸Lens structure and light emitting unit, TW I363225, May 2012.

             ۵oqεLuǿ餧cThe shoes with self-powered wireless RF unit, TW M418572, Dec 2011.

             X˸mΨtOptical tweezers device and optical tweezers system, TW I352824, Nov 2011.

             GǸ˸mOptical apparatus, TW 201030430, Aug 2010.

             m^X鰨F۰ʹJ˸mΨJk A VCM auto-focusing device having position feedback and an auto-focusing method, TW I302629, Nov 2008.

             oG餧ɥLight guide for light emitting diodes, TW I286613, Sep 2007.

             ybŲOtΡBkα{OCSystem, method and computer-readable medium for identifying dynamic characteristics of a small-sized fluid bearing, TW I262369, Sep 2006.

 

Journal Publications:

1.        Yung-Hua Kao, Paul C.-P. Chao* and Chin-Long Wey, 2019, Design and Validation of a New PPG Module to Acquire High-Quality Physiological Signals for High-Accuracy Biomedical Sensing, IEEE Journal of Selected Topics in Quantum Electronics, vol. 25, no. 1, pp. 69000210. (SCI Journal, Impact Factor = 3.367, Ranking =18/94 (0.191), Optics, Ranking = 54/262(0.207), Engineering, Electrical & Electronic)

2.        Yung-Hua Kao, Paul C.-P. Chao* and Chin-Long Wey, 2018, Towards maximizing the sensing accuracy of an cuffless, optical blood pressure sensor using a high-order front-end filter, Microsystem Technologies, vol. 24, iss. 11, pp. 4621V4630. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

3.        Paul C.-P. Chao*, Pei-Yu Chiang, Yung-Hua Kao, Tse-Yi Tu, Chih-Yu Yang, Der-Cherng Tarng, Chin-Long Wey, 2018, A Portable, Wireless Photoplethysomography (PPG) Sensor for Detecting Arteriovenous Fistula (AVF) Dysfunction Using Support Vector Machine, MDPI Sensors, Vol. 18, Iss. 11, pp. 3854. (SCI Journal, Impact Factor = 3.014, Ranking =18/94 (0.191), Optics, Ranking = 16/61 (0.262), Instrument and Instrumentation)

4.        Trong-Hieu Tran, Yu-Jen Wang, Chun-Kai Cheng, Paul C.-P. Chao*, Chun-Chieh Wang, 2018, Using maximum likelihood to calibrate a six-DOF force/torque sensor, Microsystem Technologies, vol. 24, iss. 11, pp. 4493-4509. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

5.        Ming-Hung Yu and Paul C.-P. Chao*, 2018, A new multi-mode multi-inputVmulti-output (MIMO) converter in an efficient low-voltage energy harvesting system for a gas sensor, International Journal of Engineering Development and Research, vol. 6, iss. 3,  pp. 352V358. (ISSN: 2321-9939)

6.        Chun-Kai Cheng and Paul C.-P. Chao*, 2018, Trajectory Tracking between Josephson Junction and Classical Chaotic System via Iterative Learning Control, Applied Science, vol. 8, pp. 1285, Aug, 2018. (SCI Journal, Impact Factor = 1.913, Ranking = 150/274 (0.547), Multi-disciplinary)

7.        Ming-Hung Yu and Paul C.-P. Chao*, 2018, A new multi-mode multi-inputVmulti-output (MIMO) converter in an efficient low-voltage energy harvesting system for a gas sensor, Microsystem Technologies, vol. 24, iss. 11,  pp. 4477V4492. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

8.        Chun-Kai Cheng and Paul C.-P. Chao*, 2018, Chaotic Synchronizing Systems with Zero Time Delay and Free Couple via Iterative Learning Control, Applied Science, vol. 8, pp. 177, Jan, 2018. (SCI Journal, Impact Factor = 1.913, Ranking = 150/274 (0.547), Multi-disciplinary)

9.        Tse-Yi Tu and Paul C.-P. Chao*, 2018, Continuous Blood Pressure Measurement Based on a Neural Network Scheme Applied with a Cuffless Device, Microsystem Technologies, vol. 24, iss. 11, pp. 4539-4549. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

10.    Pei-Yu Chiang and Paul C.-P. Chao*, 2018, Theoretical Developments and Clinical Experiments of Measuring Blood Flow Volume (BFV) at Arteriovenous Fistula (AVF) Using a Photoplethysmography (PPG) Sensor, Microsystem Technologies, vol. 24, iss. 11, pp. 4587V4603. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

11.    Paul C.-P. Chao*, Yu-Te LiaoYu-Jen Wang,  2018, The ISPS 2017 editorial for the 26th annual conference on information storage and processing systems, San Francisco, California, USA Microsystem Technologies, vol. 24, iss. 11, pp. 4437. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

12.    Tsung-Yen Ku, Paul C.-P. Chao*, Chin-Hai Huang, En-Chih Liu, Ming-Hua Yeh, Tong-Wen Wang, 2018, Design and validation of the readout circuitry for an in-cell active-matrix capacitive (IAMC) touch panel, Microsystem Technologies, vol. 24, iss. 11, pp. 4551-4559. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

13.    Eric P.-Y. Chiang, Paul C.-P. Chao*, Der-Cherng Tarng, Chih-Yu Yang, 2017, A Novel Wireless Photoplethysmography Blood Flow Volume Sensor for Assessing Arteriovenous Fistula of Hemodialysis Patients, IEEE Transactions on Industrial Electronics, vol. 64, iss. 12, pp. 9626-9635, 2017. (SCI Journal, Impact Factor = 7.050, Ranking = 1/61 (0.016), Instruments & Instrumentation, MOST 104-2923-M-009-002-, 105-2623-E-009-009-D and 105-2633-B-009-003)

14.    Huai-San Wang, Kang-Fu Qiu and Paul C.-P. Chao*, 2017, Control design and digital implementation of a fast 2 degree-of-freedom (2-DOF) translational optical image stabilizer (OIS) for image sensors in mobile camera phones, MDPI Sensors, vol. 17, iss. 10, pp. 2333. (SCI Journal, Impact Factor = 3.014, Ranking =18/94 (0.191), Optics, Ranking = 16/61 (0.262), Instrument and Instrumentation, MOST 105-2923-M-009-006, 105-2634-F-009-002, 106-2221-E-009-089 and 106-2218-E-009-011, 105-2633-B-009-003)

15.    Trong-Hieu Tran, Hsuan-Wen Peng, Paul C.-P. Chao*, Jing-Wen Hsieh, 2017, A Low-ppm Digitally Controlled Crystal Oscillator Compensated by a New 0.19 mm2 Time-Domain Temperature Sensor, IEEE Sensors Journal, vol. 17, iss. 1, pp. 51 - 62. (SCI Journal, Impact Factor = 2.512, Ranking = 12/58 (0.207), Instruments & Instrumentation, MOST 104-2923-M-009-002-, 105-2623-E-009-009-D and 105-2633-B-009-003)

16.    Kuo-Yu Chou, Paul C.-P. Chao*, Chuan-Xin Chen, Chang-Xian Wu, 2017, Modeling and Analysis of Touch on Flexible Ultra-Thin Touch Panels for AMOLED Displays Employing Finite Element Method, Microsystem Technologies, vol. 23, iss. 11, pp. 5211V5220. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

17.    Trong-Hieu Tran, Paul C.-P. Chao*, Ping-Chieh Chien, 2016, The Front-End Readout as an Encoder IC for Magneto-Resistive Linear Scale Sensor, MDPI Sensors, vol. 16, iss. 9, pp. 1416 - 1428. (SCI Journal, Impact Factor = 3.014, Ranking =18/94 (0.191), Optics, Ranking = 16/61 (0.262), Instrument and Instrumentation, MOST 104-2923-M-009-002-, 105-2623-E-009-009-D and 105-2633-B-009-003)

18.    Shih-Song Cheng, Sheng-Chieh Huang, Trong Hieu Tran, Kai-Yu Shao, Paul C.-P. Chao*, Pei-Yu Chiang, 2016, A 1.5 mW front-end readout circuit for a small-sized melanin sensor, Microsystem Technologies, vol. 22, iss. 12, pp. 1449-1465. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

19.    Chih-Cheng Wu, Paul C.-P. Chao, 2016, Validation of the Freescan Pulse Transient Time-Based Blood Pressure Monitor," Journal of Hypertension, vol. 34, pp. e142 (SCI Journal, Impact Factor = 6.857, Ranking = 3/63(0.048), Engineering, Electrical & Electronic)

20.    Yung-Hua Kao, Tse-Yi Tu, Paul C.-P. Chao*, Yung-Pin Lee, Chin-Long We, 2016, Optimizing a new cuffless blood pressure sensor via a solid-fluid-electric finite element model with consideration of varied mispositionings, Microsystem Technologies, vol. 22, iss. 6, pp. 1437-1447. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

21.    Paul C.-P. Chao*, Chun-Kai Chang, Chun-Kai Cheng, Trong-Hieu Tran, Thilo Sauter, 2016, A new single inductor bipolar multi-output (SIBMO) DCVDC converter driven by constant on-time with improved performance, Microsystem Technologies, vol. 22, iss. 12, pp. 1405-1418. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

22.    Sheng-Tzung Tsai, Wei-Yi Chuang, ChungVChih Kuo, Paul C.-P. Chao, Hsiang-Yi Hung, Shin-Yuan Chen, 2015, Dorsolateral subthalamic neuronal activity enhanced by median nerve stimulation characterizes Parkinson's disease during deep brain stimulation in general anesthesia, Journal of Neurosurgery, Vol. 123, No. 6, pp. 1394-400, Dec 2015. (SCI Journal, Impact Factor = 3.243, Ranking = 21/202(0.104), Surgery)

23.    Wei-Yi Chuang, Paul C.-P. Chao* and Kuu-Young Young, 2015, Computing Electrical Potential in a Bipolar Electrode Configuration to Avoid Side Effects during Deep Brain Stimulation, Sensors and Actuators: A, vol. 233, pp.9-14. (SCI Journal, Impact Factor = 2.143, Ranking = 12/57(0.211), Instruments & Instrumentation)

24.    Paul C.-P. Chao*, Ching-Hua Kuan, and Jia-Wei Su, 2015, Optimizing an On-Chip Boost DC-DC Converter with an On-chip or On-board Inductance, Microsystem Technologies, vol. 21, iss. 12, pp. 2727-2735. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic) (Best Paper Award of the ASME ISPS 2014 Conference)

25.    Paul C.-P. Chao*, Li-Chi Hsu, Yu-Feng Li and Chin-Wei Chun, 2015, Design and development of a wireless fall detection module for homecare, Microsystem Technologies, vol. 21, iss. 12, pp. 2737-2745. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

26.    Paul C.-P. Chao*, Yen-Ping Hsu, Yung-Hua Kao and Kuei-Yu Lee, 2015, A New Prediction Model on the Luminance of OLEDs Subjected to Different Reverse Biases for Alleviating Degradation in AMOLED Displays, Microsystem Technologies, vol. 21, iss. 12, pp. 2771-2776. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Engineering, Electrical & Electronic) (Best Paper Award of the ASME ISPS 2014 Conference)

27.    Kuei-Yu Lee, Yen-Ping Hsu, Paul C.-P. Chao* and Wei-Dar Chen, 2014, A New Compensation Method for Emission Degradation in an AMOLED Display via an External Algorithm, New Pixel Circuit, and Models of Prior Measurements, IEEE/OSA Journal of Display Technology, vol. 10, no. 3, pp. 189-197.  (SCI Journal, Impact Factor = 1.891, Ranking = 82/247(0.332), Engineering, Electrical and Electronic, NSC-101-2911- I-009-101)

28.    Sheng-Chien Huang, Wei-Hsuan Hsu, Paul C.-P. Chao* and C. H. Tsai, 2014, A New Active 3D Optical Proximity Sensor Array and Its Readout Circuit, IEEE Sensors Journal, vol. 14, no. 7, pp. 2185-2192. (SCI Journal, Impact Factor = 1.932, Ranking = 13/57(0.228), Instruments & Instrumentation, NSC-101-2623-E-009-006-D, NSC-101- 2911-I-009-101)

29.    Lehmhus, D., Bosse, S., Lang, W., Paul C.-P. Chao and Chang, F., 2014, Material-integrated sensing, IEEE Sensors Journal, vol. 14, no. 7, pp. 2077. (SCI Journal, Impact Factor = 1.932, Ranking = 13/57(0.228), Instruments & Instrumentation)

30.    Yi-Hung Liu, Chung-Hao Chen, and Paul C.-P. Chao, Mathematical Methods Applied to Digital Image Processing, Mathematical Problems in Engineering, vol. 2014, pp. 1-4. (SCI Journal, Impact Factor = 1.082, Ranking = 33/87(0.379), Engineering, Multidisciplinary)

31.    Paul C.-P. Chao*, W. D. Chen and R. H. Wu, 2014, A Battery Charger Controller for a Flyback Converter with Digital Primary Side Regulation, Microsystem Technologies, vol. 20, pp. 1689-1703. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Electrical & Electronic, NSC-101-2221-E-009-165 and NSC-101- 2911-I-009-101)

32.    Paul C.-P. Chao*, Tse-Yi Tu, and Yung-Yuan Kao, 2014, An LCL-Lens Array with Electrodes of Interlaced Structure in Applications of Auto-Stereoscopic Displays, Microsystem Technologies, vol. 20, pp. 1425-1434. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-99-2622-E-009-017-CC1, NSC-99-2220-E-009-005- and NSC-101-2911-I-009-101)

33.    Wei-Hsuan Hsu, Paul C.-P. Chao*, W. D. Chen and C. H. Tsai, 2014, An On-line Digital Optical Bench Tester Based for Lens Quality Evaluation, Microsystem Technologies, vol. 20, pp. 1387-1395. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-101-2911-I-009-101-)

34.    Wei-Yi Chuang, Paul C.-P. Chao*, and Kuu-Young Young, 2014, Computerized Stimulation Parameter Adjustment that Avoids Side Effects and Minimizes Power Consumption for Deep Brain Stimulation in Parkinson's Disease, Journal of Medical and Biological Engineering, Vol. 34, No. 4, pp. 310-318. (SCI Journal, Impact Factor = 1.094, Ranking = 55/77(0.714), Engineering, Biomedical)

35.    Paul C.-P. Chao*, Jian-Ruei Chen, C. H. Tsai, and W. D. Chen, 2014, Design and Realization of High Resolution (640x480) SWIR Image Acquisition, Microsystem Technologies, vol. 20, pp. 1583-1595. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-100-2623-E-009-006-D and NSC-101-2911-I-009-101)

36.    Paul C.-P. Chao*, W. D. Chen and C. W. Cheng, 2013, An Intelligent Battery Fast Charging mechanism in a Generic photovoltaic system with On-line Temperature Compensation, Microsystem Technologies, vol. 19, pp. 1289-1036. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-100-2221-E-009-091, NSC-101-2221-E-009-165 and NSC-100-2911-I-009-101)

37.    T. C. Chan*, C. K. Sung, Paul C.-P. Chao, and C. H. Lu, 2013, Influence of External Excitations on Ball Positioning of an Automatic Balancer, Mechanism and Machine Theory, vol. 69, pp. 115-216. (SCI Journal, Impact Factor = 1.728, Ranking = 37/126(0.294), Engineering, Mechanical, NSC-97-2221-E-007-050-MY3 and NSC-96- 2221-E-007-075)

38.    Tse-Yi Tu, Paul C.-P. Chao*, and Yueh-Teng Mai, 2013, A low-power self-biased rail-to-rail preamplifier as a readout circuit for a capacitor-type microphone, Microsystem Technologies, vol. 19, pp. 1329-1343. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-100-2911-I-009-101)

39.    Paul C.-P. Chao*, Chun-Yin Tsai, and Chi-Wei Chiu, 2013, A new hybrid fabrication processes for a high sensitivity MEMS microphone, Microsystem Technologies, vol. 19, pp. 1425-1431. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-101-2623-E-009-006-D, NSC-100-2221-E-009-091- and NSC-100-2911-I-009-101)

40.    Paul C.-P. Chao*, C.-H. Tsai, J.-D. Li and C.-Y. Shen, 2013, Optimizing Angular Placements of the LEDs in a LCD Backlight Module for Maximizing Optical Efficiency, Microsystem Technologies, vol. 19, pp. 1669-1678. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-100-2623-E- 009-006-D, NSC-100-2221-E-009-091 and NSC-100-2911-I-009-101)

41.    Kuei-Yu Lee, Yen-Ping Hsu and Paul C.-P. Chao*, 2012, A New 4T0.5C AMOLED Pixel Circuit with Reverse Bias to Alleviate OLED Degradation, IEEE Electron Device Letters, Vol. 33, No. 7, pp. 1024-1026.  (SCI Journal, Impact Factor = 3.023, Ranking = 29/247(0.117), cited by 4 times, Engineering, Electrical & Electronic, NSC-100- 2911-I-009-101).

42.    Kuei-Yu Lee, and Paul C.-P. Chao*, 2012, A New AMOLED Pixel Circuit with Pulsed Drive and Reverse Bias to Alleviate OLED Degradation, IEEE Transaction on Electron Device, Vol. 59, No. 4, pp. 1123-1130.  (SCI Journal, Impact Factor = 3.023, Ranking = 29/247(0.117), cited by 7 times, Engineering, Electrical & Electronic, NSC-100- 2911-I-009-101)

43.    Paul C.-P Chao*, Yung-Yuan Kao and Chao-Jui Hsu, 2012, A New Negative Liquid Crystal Lens with Multiple Ring Electrodes in Unequal Width, IEEE Photonics Journal, Vol. 4, No. 1, pp. 250-266. (SCI Journal, Impact Factor = 2.353, Ranking = 45/247(0.182), cited by 2 times, Engineering, Electrical & Electronic, NSC-100-2911-I-009-101 and NSC-100-2221-I-009-091)

44.    Tzu-Fan Huang, Paul C.-P. Chao* and Yung-Yuan Kao, 2012, Tracking, recognition, and distance detection of hand gestures for a 3-D interactive display, Journal of the Society of Information Display, Vol. 20, No. 4, pp. 180-196. (Invited Paper, SCI Journal, Impact Factor = 0.798, Ranking = 166/247(0.672), cited by 1 times, Engineering, Electrical & Electronic).

45.    Paul C.-P. Chao*, Wei-Dar Chen and Chih-Kuo Chang, 2012, Maximum Power Tracking of a Generic Photovoltaic System via a Fuzzy Controller and a Two-Stage DC-DC Converter, Microsystem Technologies, Vol..18, pp. 1267-1281. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-100-2623-E-009-006-D, NSC-100-2221-E-009-091- and NSC-100- 2911-I-009-101)

46.    Che-Hung Tsai and Paul C.-P. Chao*, 2012, Optimal Design of ITO/organic Photonic Crystals in Polymer Light-emitting Diodes with Sidewall Reflectors for High Efficiency, Microsystem Technologies, Vol.18, pp. 1289-1296. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-101-2623-E-009-006-D, NSC-100-2221-E-009-091- and NSC-100-2911-I-009-101)

47.    Tse-Yi Tu and Paul C.-P. Chao*, 2012, A New Liquid Crystal Lens with Axis-Tunability via Three Sector Electrodes, Microsystem Technologies, Vol..18, pp. 1297-1307. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-101-2623-E-009-006-D, NSC-100-2221-E-009-091- and NSC-100-2911-I-009-101)

48.    T. C. Chan, C.-K. Sung and Paul C.-P. Chao, 2012, Friction effect on ball positioning of an automatic balancer in optical disk drives, Microsystem Technologies, 2012, Vol.18, pp. 1343-1351. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), cited by 1 times, Engineering, Electrical & Electronic, NSC-96-2221-E-007-075 and NSC-97- 2221-E-007-050-MY3)

49.    Paul C.-P. Chao* and Chun-Wei Chiu, 2012, Design and Experimental Validation of a Sliding-Mode Stabilizer for a Ship-Carried Satellite Antenna, Microsystem Technologies, 2012, Vol.18 ,pp. 1651-1660. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-96-2220-E-009-029 and NSC-96-2622-E-009-101-CC3)

50.    C. I. Shao, J.-T. Chen, F.-M. Hsu, T.-C. Huang, Paul C.-P Chao*, S. K. Lin, C. X. Lu, C. K. Sung and J. S. Huang, 2012 (Feb), Design and implementation of a novel micro transducer with high energy density, Engineering Technology Communication, Vol. 122, pp. 38-44. (Impact Factor = 0.875, Ranking = 47/87(0.54), Engineering, Multidisciplinary)

51.    Paul C.-P Chao* and Che-Hung Tsai, 2012 (Mar), Design and Fabrication of Light Emitting Diodes with High Direction and Efficiency via Nano-imprinting on Photonic Crystals of Surface, Engineering Technology Communication, Vol. 124, pp. 60-63. (Invited Paper, Impact Factor = 0.875, Ranking = 47/87(0.54), Engineering, Multidisciplinary)

52.    Paul C.-P. Chao*, 2011, Energy Harvesting Electronics for Vibratory Devices in Self-Powered Sensors, IEEE Sensors Journal, Vol. 11, No. 12, pp. 3106-3121. (Invited Paper for celebrating 10-year anniversary issue of IEEE Sensors Journal, merited as one of 25 most downloaded Sensors Journal papers in 2011-2012, SCI Journal, Impact Factor = 1.932, Ranking = 13/57(0.228), cited by 6 times, Instruments & Instrumentation, NSC-97-2221-E-007-050 and NSC-99-2911-I-010-101)

53.    Yi-Ling Yang*, Paul C.-P. Chao, C.-K. Sung, 2011, Optimal Control of an Under-Actuated System for Landing at Desired Postures, IEEE Transactions on Control System Technology, Vol. 19, No. 2, pp. 248-255. (SCI Journal, Impact Factor = 3.015, Ranking = 41/247(0.166), Engineering, Electrical & Electronic, NSC-97-2221-E- 007-050-MY3 and NSC-97-2221-E-009-085-MY3)

54.    C. X. Lu, Y. J. Wang, C. K. Sung and Paul C.-P. Chao, 2011, A Hula-hoop Energy-harvesting System, IEEE Transactions on Magnetics, Vol. 47, No. 10, pp. 2395-2398. (SCI Journal, Impact Factor = 1.301, Ranking = 125/247(0.506), cited by 2 times, Engineering, Electrical & Electronic, NSC-97-2221-E-007-050 and NSC-99-2911-I-010-101)

55.    C. X. Lu, C. C. Wang, C. K. Sung and Paul C.-P Chao, 2011, Dynamic analysis of a motion transformer mimicking a hula hoop, ASME Journal of Vibration and Acoustics, Vol. 133, Iss. 1, pp. 014501-1-8. (SCI Journal, Impact Factor = 0.366, Ranking = 108/126(0.857), cited by 1 times, Engineering, Mechanical, NSC-97-2221-E-007-050)

56.    Yung-Yuan Kao and Paul C.-P Chao*, 2011, A New Dual-Frequency Liquid Crystal Lens with Ring-and-Pie Electrodes and a Driving Scheme to Prevent Disclination Lines and Improve Recovery Time, Sensors, Vol. 11, No. 5,, pp. 5402-5415. (SCI Journal, Impact Factor = 2.457, Ranking = 10/57(0.175), cited by 6 times, Instruments & Instrumentation, NSC-98-2220-E-009-018 and NSC-97-2221-E-009-057-MY3)

57.    T. C. Chan, C.-K. Sung and Paul C.-P. Chao, 2011, Non-linear suspension of an automatic ball balancer, International Journal of Non-Linear Mechanics, Vol. 46, Iss. 2, pp. 415-424. (SCI Journal, Impact Factor = 1.673, Ranking = 56/138(0.406), cited by 2 times, Mechanics, NSC-97-2221-E-007-050-MY3 and NSC-96-2221-E-007-075)

58.    Paul C.-P. Chao*, Pen-Yen Liao and Meng-Yen Tsai, 2011, Robust Control Design for Precision Positioning of a Generic Piezoelectric System with Consideration of Microscopic Hysteresis Effects, Microsystem Technologies, Vol. 17, pp. 1009-1023. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-95-2221-E-009-367, NSC-95-2745-E-033-004-URD and NSC-97-2221-E-009-057- MY3)

59.    Chao-Jui Hsu, Paul C.-P. Chao*, and Yung-Yuan Kao, 2011, A Thin Multi-Ring Negative Liquid Crystal Lens Enabled by High-e Dielectric Material, Microsystem Technologies, Vol. 17, No. 5-7, pp. 923-929. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), cited by 2 times, Engineering, Electrical & Electronic, NSC-98-2220-E-009-018)

60.    Paul C.-P. Chao*, C. I. Shao, C. X. Lu and C. K. Sung, 2011, A New Energy Harvest System with a Hula-Hoop Transformer, Micro-generator and Interface Energy-Harvesting Circuit, Microsystem Technologies, Vol. 17, No. 5-7, pp. 1025-1036. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-97-2221-E-007-050 and NSC-99-2911-I-010-101)

61.    Paul C.-P. Chao*, Yu-Han Chen, Chi-Wei Chiu, Meng-Yen Tsai, Jyh-Yeong Chang and Shir-Kuan Lin, 2011, A New Two-DOF Rotational Optical Image Stabilizer, Microsystem Technologies, Vol. 17, No. 5-7, pp. 1037-1049. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic, NSC-98-2220-E-009-018-, NSC-98-2622-E-009-006-CC1 and NSC-99-2911-I-010-101)

62.    Tse-yi Tu and Paul C.-P. Chao*, 2011 (June), Optical Design and Fabrication of the Tunable-axis Liquid Crystal Lens, Journal of CSE, Special Issue on micro-electro-mechanical systems, Vol. 84, No. 3, pp. 62-72. (Invited paper, Impact Factor = 1.418, Ranking = 61/102(0.598), Computer Science, Interdisciplinary Applications)

63.    Yung-Yuan Kao, Paul C.-P. Chao* and Chieh-Wen Hsueh, 2010, A New Low-Voltage-Driven GRIN Liquid Crystal Lens with Multiple Ring Electrodes in Unequal Width, Optics Express, Vol. 18, No. 18, pp. 18506V18518. (SCI Journal, Impact Factor = 3.533, Ranking = 6/82(0.073), cited by 17 times, Optics, NSC-98-2220-E-009-018 and NSC-97-2221-E-009-057-MY3).

64.    Wei-Yi Chuang, Paul C.-P. Chao*, and Kuu-Young Young, 2010, Adjusting Electrode Potentials to Compensate Thermal/Tissue Effects in Deep Brain Stimulation via Finite Element Electromagnetic Analysis, IEEE Transactions on Magnetics, Vol. 46, No. 6, pp.2397-400. (SCI Journal, Impact Factor = 1.301, Ranking = 125/247(0.506), Engineering, Electrical & Electronic).

65.    L. D. Liao, M. L. Li, H. Y. Lai, Y. Y. Shih, Y. C. Lo, S. Tsang, Paul C.-P. Chao, C. T. Lin, F. S. Jaw, Y. Y. Chen*, 2010, Imaging Brain Hemodynamic Changes during Rat Forepaw Electrical Stimulation Using Functional Photoacoustic Microscopy, NeuroImage, Vol. 52, No. 2, pp. 562-570. (SCI Journal, Impact Factor = 6.956, Ranking = 5/121(0.041), cited by 29 times, Radiology, Nuclear Medicine & Medical Imaging, NSC-96-2220-E-009-029, NSC-97-2220-E-009-029 and NSC-97-2221-E-007-084-MY3).

66.    Che-Hung Tsai, Lun-De Liao, Paul C.-P. Chao*, In-Chen Chen, Hsin-Fei Meng, Wei-Dar Chen, Shir-Kuan Lin and Chin-Teng Lin, 2010, Optimal Design and Fabrication of ITO/Organic Photonic Crystals in Polymer Light Emitting Diodes using a Focused Ion Beam, Microelectronic Engineering, Vol. 87. Issue 5-8, pp. 1331-1335. (SCI Journal, Impact Factor = 1.382, Ranking = 110/247(0.445), cited by 4 times, Engineering, Electrical & Electronic, NSC-97-2221-E-009-057-MY3 and NSC-97-2220-E-009-029).

67.    Lun-De Liao, Paul C.-P. Chao*, Chi-Wei Chiu, Chih-Wei Huang, 2010, DC dynamic and static pull-in predictions and analysis for electrostatically actuated clamped circular micro-plates based on a continuous model, Journal of Micromechanics and Micro-engineering, Vol. 20, pp. 025013. (SCI Journal, Impact Factor = 2.045, Ranking = 38/138(0.275), cited by 4 times, Mechanics, NSC-97-2221-E-009-057-MY3 and NSC-97-2220-E-009-029).

68.    Paul C.-P. Chao*, C.-W. Chiu, J.-Y. Shen, 2010, Precision Positioning of a Three-axis Optical Pickup via a Double Phase-Lead Compensator Equipped with Auto-tuned Parameters, Microsystem Technologies, Vol. 16, No. 1, pp. 117-141. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), cited by 1 times, Engineering, Engineering, Electrical & Electronic, NSC-96-2622-E-009-010-CC3 and NSC-97-2221-E-009 -057-MY3).

69.    Lun-De Liao, Paul C.-P. Chao*, Ming-Hsun Chung and Jeng-Sheng Huang, 2010, Robust Dual-Stage and Repetitive Control Designs for an Optical Pickup with Parallel Cantilever Beams Powered by Piezo-Actuation, Microsystem Technologies, Vol. 16, No. 1, pp. 317-331. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), cited by 1 times, Engineering, Electrical & Electronic, NSC-96-2220-E-009-029 and NSC-97-2221- E-009-057-MY3).

70.    Yi-Ling Yang, Paul C.-P. Chao*, C.-K. Sung, 2009, Landing Posture Control of a Generalized Twin-body System Using Methods of Input-output Linearization and Computed Torque, IEEE Transactions on Mechatronics, Vol. 14, No. 3, pp. 326-336. (SCI Journal, Impact Factor = 4.008, Ranking = 1/39(0.026), cited by 5 times, Engineering, Manufacturing, NSC-95-222-E-007-156 and NSC-97-2220-E-009-029).

71.    Lun-De Liao, Paul C.-P. Chao*, Jian-Ting Chen, Wei-Dar Chen, Wei-Hsuan Hsu, Chi-Wei Chiu, and Chin-Teng Li, 2009, A Miniaturized Electromagnetic Generator with Planar Coils and Its Energy Harvest Circuit, IEEE Transactions on Magnetics, Vol. 45, No. 10, pp. 4621-4627, an honored and invited paper. (SCI Journal, Impact Factor = 1.301, Ranking = 125/247(0.506), cited by 17 times, Engineering, Electrical & Electronic, NSC-97-2221-E-009-057-MY3 and NSC-97-2220-E-009-029)

72.    Andy Ying-Guey Fuh, Cheng-Kai Liu, Ko-Ting Cheng*, Chi-Lung Ting, Che-Chang Chen, Paul C.-P. Chao, and Hsu-Kuan Hsu, 2009, Variable liquid crystal pre-tilt angles generated by photoalignment in homeotropically aligned azo dye-doped liquid crystals, Applied Physics Letters, Vol. 45, 161104. (SCI Journal, Impact Factor = 3.739, Ranking = 20/136(0.147), cited by 10 times, Physics, Applied, NSC-95-2112-M-006-022-MY3)

73.    Yung-Yuan Kao, Paul C.-P. Chao*, Zong-Bin Liu, Zhi-Kuan Wang, Po-Wen Liu, Jeng-Sheng Huang, and Chang-Chun Chang, 2009, Performance Prediction of a Small-sized Herringbone-grooved Bearing with Ferro-fluid Lubrication Considering Cavitation, Journal of Applied Physics, Vol. 105, Issue 7, pp. 07A334-1-07A334-3. (SCI Journal, Impact Factor = 2.259, Ranking = 39/136(0.287), Physics, Applied)

74.    Paul C.-P. Chao*, Chi-Wei Chiu, J.-S. Huang and Chien-Ming Chen, 2009, Design and Construction of an In-situ Inspection Machine for Ensuring the Dynamic Performance of Fluid Bearings in Data Storage Devices, Microsystem Technologies, Vol. 15, No. 1-2, pp. 1547-1556. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), Engineering, Electrical & Electronic)

75.    Tse-Yi Tu , Paul C.-P. Chao*, Chi-Wei Chiu, Chun-Chieh Wang, and Jeng-Sheng Huang, 2009, Fuzzy Control Design of a Magnetically-Actuated Optical Image Stabilizer with Hystersis Compensation, Journal of Applied Physics, Vol. 105, Issue 7, pp. 07F124-1-07F124-3. (SCI Journal, Impact Factor = 2.259, Ranking = 39/136(0.287), cited by 1 times, Physics, Applied, NSC-96-2220-E-009-029).

76.    Lun-De Liao, Paul C.-P. Chao*, Yu-Jhu Lin, Chi-Wei Chiu, Shaou-Gang Miaou, Ming Chang and Jeng-Sheng Huang, 2009, Precision Micro-/Nano-machining in a Scanning Electron Microscope by Run-to-Run Control Based on Image Feedbacks, Microelectronic Engineering, Vol. 86, Issue 4-6, pp. 1162-1168, 2009. (SCI Journal, Impact Factor = 1.382, Ranking = 110/247(0.445), cited by 2 times, Engineering, Electrical & Electronic, NSC-96-2220-E-009-029 and NSC-95-2745-E-033-004-URD)

77.    Paul C.-P. Chao* and Chien-Yu Shen, 2009, Sensorless Tilt Compensation for a Three-axis Optical Pickup Using a Sliding-mode Controller Equipped with a Sliding-mode Observer, IEEE Transactions on Control System Technology, Vol. 17, Issue 2, pp. 267-282. (SCI Journal, Impact Factor = 3.015, Ranking = 41/247(0.166), cited by 3 times, Engineering, Electrical & Electronic, NSC-96-2221-E-009-069 and NSC-96-2622- E-009-010-CC3)

78.    Chi-Wei Chiu, Yu-Cheng Lin, Paul C.VP. Chao*, Andy Y -G Fuh, 2008, Achieving High Focusing Power for a Large Aperture Liquid Crystal Lens with Novel Hole-and-Ring Electrodes, Optics Express, Vol. 16, Issue 23, pp. 19277-19284, 2008. (SCI Journal, Impact Factor = 3.533, Ranking = 6/82(0.073), cited by 18 times, Optics, NSC-97-2220-E-009-029, NSC-96-2622-E-009-010-CC3, NSC-96-2745-E-033-004-URD and NSC-96-2212-E-033-010).

79.    Paul C.-P. Chao*, C.-W. Chiu, T.-H. Liu, 2008, DC dynamic pull-in predictions for a generalized clampedVclamped micro-beam based on a continuous model and bifurcation analysis, Journal of Micromechanics and Micro-engineering, Vol. 18, No. 11, pp. 115008, Nov, 2008. (SCI Journal, Impact Factor = 2.045, Ranking = 38/138(0.275), cited by 17 times, Mechanics, NSC-95-2221-E-009-367, NSC-95-2745-E-033-004-URD and NSC- 95-2622-E-009-014-CC3).

80.    Paul C.-P. Chao*, Chi-Wei Chiu, He-Kai Liang and Y.-Y. Kao, 2008, Intelligent Actuation Strategy via Image Feedbacks for a Magnetically Actuated Autofocusing Module in Mobile Phones, Journal of Applied Physics, Vol. 103, No. 7, 07F123-1-3. (SCI Journal, Impact Factor = 2.259, Ranking = 39/136(0.287), cited by 3 times, Physics, Applied, NSC-95-2221-E-009-367, NSC-95-2745-E-033-004-URD and NSC-95-2622-E-009- 014-CC3)

81.    Paul C.-P. Chao*, C.-Y. Shen, C.-W. Chiu, J.-S. Huang, Y.-Y. Kao, T.-Y. Tu, C.-L. Wang, H.-W. Lin, Solomon Chi and S.-Y. Tsai, 2008, A Novel Lens Cap Designed for the RGB LEDs Installed in an Ultra-Thin and Directly Lit Backlight Unit of Large-Sized LCD TVs, Journal of Society of Information Display, Vol. 16, No. 2, pp. 317-327. (SCI Journal, Impact Factor = 0.798, Ranking = 166/247(0.672), cited by 2 times, Engineering, Electrical & Electronic, NSC-95-2221-E-009-367, NSC-95-2745-E-033-004-URD and NSC-95- 2622-E-009-014-CC3)

82.    Chi-Wei Chiu, Paul C.-P. Chao*, Y.-Y. Kao and Fu-Kuan Young, 2008, Optimal Design and Experimental Verification of Magnetically Actuated Optical Image Stabilization System for Cameras in Mobile Phones, Journal of Applied Physics, Vol. 103, No. 7, 07F136-1-3. (SCI Journal, Impact Factor = 2.259, Ranking = 39/136(0.287), cited by 8 times, Physics, Applied NSC-96-2622-E-009-010-CC3)

83.    Paul C.-P. Chao*, J.-W. Hsueh, Y.-Y. Kao, C.-W. Chiu, Y.-C. Lin and T.-Y. Du, 2008, Opto-mechatronic Design and Implementation of a Tunable LC Lens, Invited Paper for Journal of Automation, Special Issue on Optomachatronics, Mar, 2008, pp. 24-30. (Impact Factor = 0.056, Ranking = 59/59(1), Automation & Control Systems) (Local Chinese Journal)

84.    Paul C.-P. Chao*, Chi-Wei Chiu and Kai-Teng Shih, 2008, A Novel Low-Torque Ball Re-Positioning Scheme Based on a Sliding-mode Ball Observer for an Automatic Balancer System, Shock and Vibration, Vol. 15, No. 2, pp. 101-126. (SCI Journal, Impact Factor = 0.611, Ranking = 89/126(0.706), cited by 1 times, Engineering, Mechanical, NSC-94-2622-E-033-001 and NSC-94-2754-E-033-004)

85.    Paul C.-P. Chao*, Lun-De Liao, Yi-Hua Fang, Chien-Yu Shen, Yung-Yuan Kao and Jeng-Sheng Huang, 2008, Analytical Calculation of the Light Extraction Efficiency of Micro Cavities Light-emitting Diodes, Key Engineering Material, Vol. 364-366, pp. 98-103. (EI Journal, NSC-93-2221-E-009-367 and NSC-95-2475-E-033-004-URD)

86.    Paul C.-P. Chao*, Lun-De Liao, Chi-Wei Chiu and Chien-Yu Shen, 2008, Enhancement of the Optical Performances for the LED Backlight Systems with a Novel Lens-Cap, Key Engineering Material, Vol. 364-366, pp. 132-137. (EI Journal, NSC-93-2221-E-009-367 and NSC-95-2622-E-009-014-CC3)

87.    Paul C.-P. Chao*, Lun-De Liao, Chi-Wei Chiu and Chien-Yu Shen, 2008, Design of a Highly-Efficient Light Guide Plate for the Edge Lighting Backlight Module, Key Engineering Material, Vol. 364-366, pp. 128-131. (EI Journal)

88.    Chi-Wei Chiu, Paul C.-P. Chao*, and Din-Yuan Wu, 2007, Optimal Design of Magnetic Actuated Optical Image Stabilization Mechanism for Cameras in Mobile Phones via Genetic Algorithm, IEEE Transactions on Magnetics, Vol. 43, No. 6, pp. 2582-2584. (SCI Journal, Impact Factor = 1.301, Ranking = 125/247(0.506), cited by 34 times, Engineering, Electrical & Electronic, NSC-95-2221-E-009-367)

89.    Paul C.-P. Chao* and Chien-Yu Shen, 2007, Dynamic Modeling and Experimental Verification of a Piezoelectric Part Feeder in a Structure with Parallel Bimorph Beams, Ultrasonics, Vol. 46, pp. 205-218. (SCI Journal, Impact Factor = 1.948, Ranking = 8/29(0.276), cited by 5 times, Acoustics, NSC-95-2221-E-009-367 and NSC-95-2745 -E-033-004-URD)

90.    Paul C.-P. Chao*, Chi-Wei Chiu, and Yuan Hsu-Pang, 2007, Magneto-Electro- Dynamical Modeling and Design of a Micro-Speaker Used for Mobile Phones with Considerations of Diaphragm Corrugation and Air Closure, IEEE Transactions on Magnetics Vol. 43, No. 6, pp. 2585-2587. (SCI Journal, Impact Factor = 1.301, Ranking = 125/247(0.506), cited by 4 times, Engineering, Electrical & Electronic, NSC-95-2622-E-009-014-CC3)

91.    Paul C.-P. Chao* and I-Ting Wang, 2007, Dynamical Modeling and Experimental Validation of a Micro-speaker with Corrugated Diaphragm for Mobile Phones, Microsystem Technologies, Vol. 13, pp. 1241-1252. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), cited by 2 times, Engineering, Electrical & Electronic, NSC-94-2622-E-033-011-CC3, NSC-94-2212-E-033-010 and NSC-94-2745-E-033-004- URD)

92.    Paul C.-P. Chao* and Sung-Ching Wu, 2007, Optimal Design of Magnetic Zooming Mechanism Used in Cameras of Mobile Phones via Genetic Algorithm, IEEE Transactions on Magnetics, Vol. 43, No. 6, pp. 2579-2581. (SCI Journal, Impact Factor = 1.301, Ranking = 125/247(0.506), cited by 11 times, Engineering, Electrical & Electronic, NSC-95-2745-E-033-004-URD)

93.    Paul C.-P. Chao*, Cheng-Kuo Sung, Szu-Tuo Wu and Jeng-Sheng Huang, 2007, Non-planar Modeling and Experimental Validation of a Spindle-Disk System Equipped with an Automatic Ball Balancer System in Optical Disk Drives, Microsystem Technologies, Vol. 13, pp. 1227-1239. (SCI Journal, Impact Factor = 1.581, Ranking = 172/262(0.656), cited by 6 times, Engineering, Electrical & Electronic, NSC-94-2622-E-033-011-CC3 and NSC-94-2212-E-033-010)

94.    Paul C.-P. Chao* and Chien-Yu Shen, 2007, Design and Implementation of a Sliding-mode Controller and a High-Gain Observer for Output Tracking of a Three-axis Pickup, Sensors and Actuators: A. Physical, Vol. 135, pp. 713- 730.  (SCI Journal, Impact Factor = 2.143, Ranking = 12/57(0.211), cited by 2 times, Instruments & Instrumentation, NSC-93-2212-E-033-001 and NSC-94-2622-E-033-001-CC3)

95.    Chi-Wei Chiu* and Paul C.-P. Chao, 2006, Development of a Precision Inspection Machine for Assuring the Dynamic Quality of the Pick-ups Used in Optical Disc Drives, Journal of Chinese Society of Mechanical Engineering, Series C, Vol. 27, No. 5, pp. 581- 586. (SCIE Journal, Impact Factor = 0.454, Ranking = 102/126(0.81), Engineering, Mechanical)

96.    Paul C.-P. Chao*, Chi-Wei Chiu and C. Y. Tsai, 2006, A Novel Method to Predict the Pull-in Voltage in a Closed Form for Deformed Micro-plates Actuated by a Distributed Electrostatic Force, Journal of Micromechanics and Micro-engineering, Vol. 16, pp. 986-998. (SCI Journal, Impact Factor = 2.045, Ranking = 38/138(0.275), cited by 48 times, Engineering, Mechanical, NSC-94-2212-E-033-010 and NSC-94-2745-E-033-004-URD)

97.    Paul C.-P. Chao*, Ben-Cheng Yo, Cheng-Kuo Sung and Chi-Wei Chiu, 2006, Nonlinear Dynamic Effects of Damping Washers on the Performance of Automatic Ball Balancers in Optical Disc Drives, International Journal of Nonlinear Sciences and Numerical Simulations, Vol. 7, No. 3, pp. 275-278. (SCI Journal, Impact Factor = 0.849, Ranking = 69/87(0.793), cited by 1 times, Engineering, Multidisciplinary)

98.    Paul C.-P. Chao*, Pen-Yen Liao and Jeng-Sheng Huang, 2006, A Novel Microscopic Modeling on Hysteresis Effects of Piezoelectric Structures with Assistance from Finite Elements, International Journal of Nonlinear Sciences and Numerical Simulations, Vol. 7, No. 3, pp. 269-274. (SCI Journal, Impact Factor = 0.849, Ranking = 69/87(0.793), cited by 7 times, Engineering, Multidisciplinary)

99.    Paul C.-P. Chao*, Chun-Lung Huang, Cheng-Kuo Sung and Jeng-Sheng Haung, 2005, Precision Re-positioning of the balancing ball in an auto-balancer system via a fuzzy speed regulator equipped with a sliding-mode observer, IEEE Transactions on Control Systems Technology, Vol. 13, No. 6, pp. 1107-1118. (SCI Journal, Impact Factor = 3.015, Ranking = 41/247(0.166), cited by 3 times, Engineering, Electrical & Electronic, NSC-91-2212-E-033-004 and NSC-93-2212-E-033-001)

100.Paul C.-P. Chao*, Chun-Chieh Wang, and Cheng-Kuo Sung, 2005, Dynamic Analysis of the Optical Disk Drives Equipped with an Automatic Ball Balancer with Consideration of Torsional Motion, ASME Journal of Applied Mechanics, Vol. 72, pp. 826-842. (SCI Journal, Impact Factor = 1.626, Ranking = 66/138(0.478), cited by 10 times, Mechanics, NSC-91-2212-E-194-019 and NSC-91-2212-E-033-004)

101.Paul C.-P. Chao*, Cheng-Kuo Sung and Hui-Chung Leu, 2005, Effects of Rolling Friction of the Balancing Balls on the Automatic Ball Balancer for Optical Disk Drives, ASME Journal of Tribology, Vol. 127, pp. 845-856. (SCI Journal, Impact Factor = 2.165, Ranking = 18/126(0.143), Engineering, Mechanical, NSC-93-2212-E-033-001)

102.Paul C.-P. Chao* and Jeng-Sheng Huang, 2005, Calculating Rotordynamic Coefficients of a Ferrofluid -lubricated and Herringbone-Grooved Journal Bearing via Finite Difference Analysis, Tribology Letters, Vol. 19, No. 2. pp. 101-110. (SCI Journal, Impact Factor = 2.236, Ranking = 17/126(0.135), cited by 5 times, Engineering, Mechanical, NSC-92-2212-E-033-001)

103.Paul C.-P. Chao*, Cheng-Liang Lai, and Jeng-Sheng Huang, 2004, Intelligent Actuation Strategy for a Three-DOF Four-wire Type Optical Pickup, Sensors and Actuators: A. Physical, Vol. 117, No. 1, pp. 28- 40. (SCI Journal, Impact Factor = 2.143, Ranking = 12/57(0.211), cited by 3 times, Instruments & Instrumentation, NSC-91-2212-E-033-004 and NSC-91-2212-E-033-005)

104.Paul C.-P. Chao*, Jeng-Sheng Huang and Chi-Wei Chiu, 2004, Optimal Profile Design for the Resonator Beam of an Ultrasonic Motor via Finite Element Modeling and Taguchi Methodology, ASME Journal of Vibration and Acoustics, Vol. 126, pp. 465- 475. (SCI Journal, Impact Factor = 0.366, Ranking = 108/126(0.857), Engineering, Mechanical, NSC-90-2212-E-033-006 and NSC-90-2212-E033-010)

105.Chun-Chieh Wang, Cheng-Kuo Sung*, and Paul C. P. Chao, 2003, Measurement system for the vibrations of an optical disc drive equipped with the automatic balancer system, Mechatronics Magazine, Vol. 11, pp. 122-125. (Impact Factor = 1.947, Ranking = 27/126(0.214), Engineering, Mechanical) (Chinese magazine)

106.Paul C.-P. Chao*, Jeng-Sheng Huang, and Cheng-Liang Lai, July, 2003, Nonlinear Dynamic Modeling and Actuation Strategy for a Three-axis Four-wire Type Optical Pickup, Sensors and Actuators: A. Physical, Vol. 105, No. 2, pp. 171- 182. (SCI Journal, Impact Factor = 2.143, Ranking = 12/57(0.211), cited by 9 times, Instruments & Instrumentation, NSC-90-2212-E-033-010 and NSC-90-2212-E-033-044)

107.Paul C.-P. Chao*, Yaw-Der Huang and Cheng-Kuo Sung, Nov, 2003, Non-planar Dynamic Modeling and Analysis of an Automatic Balancer System Equipped with Multiple Balancing Balls, Mechanism and Machine Theory, Vol 38, No. 11, pp. 1289-1305. (SCI Journal, Impact Factor = 1.728, Ranking = 37/126(0.294), Engineering, Mechanical, NSC-89-2218-E-007-020 and NSC-89-2218-E-033-024)

108.Chang-Po Chao* and Cheng-Liang Lai, 2003, Boundary Control of an Axially Moving String via Fuzzy Sliding-Mode and Fuzzy Neural Network Methods, Journal of Sound and Vibration, Vol. 262, No.4, pp 795 - 813. (SCI Journal, Impact Factor = 2.151, Ranking = 26/126(0.206), cited by 11 times, Engineering, Mechanical, NSC-89-2213-E-033-044 and NSC-89-2218-E-033-024)

109.Y. Kang*, Chang-Po Chao, C.-C. Chou, M.-H. Chu, L.-H. Mu, 2002, An Integration Method for Detecting Chaotic Responses of Nonlinear Systems Subjected to Double Excitations, International Journal of Nonlinear Mechanics, Vol. 37, Issue 6, pp.1073-1077. (SCI Journal, Impact Factor = 1.673, Ranking = 56/138(0.406), cited by 3 times, Mechanics)

110.Wei-Yu Huang, Chang-Po Chao*, Jaan-Rong Kang and Cheng-Kuo Sung, 2002, The Application of Ball-Type Balancers on Radial Vibration Reduction of High-Speed Optic Disk Drives, Journal of Sound and Vibration, Vol. 250, pp. 415-430. (SCI Journal, Impact Factor = 2.151, Ranking = 26/126(0.206), cited by 32 times, Engineering, Mechanical, NSC-88-2212-E-007-030)

111.Jaan-Rong Kang, Chang-Po Chao*, Chun-Lung Huang and Cheng-Kuo Sung, 2001, The Dynamics of Ball-type Balancer System Equipped with a Pair of Free-moving Balancing Masses, ASME Journal of Vibration and Acoustics, Vol. 123, pp. 456-465. (SCI Journal, Impact Factor = 0.366, Ranking = 108/126(0.857), cited by 23 times, Engineering, Mechanical, NSC-88-2212-E-007-030)

112.Chang-Po Chao, Y. Kang*, S.-S. Shyr and C. C. Chou, 2001, Periodicity in the Averaged Histories of Chaotic Oscillators, Journal of Sound and Vibration, Vol. 245, pp. 17-27. (SCI Journal, Impact Factor = 2.151, Ranking = 26/126(0.206), cited by 1 times, Engineering, Mechanical)

113.Chang-Po Chao and Steven W. Shaw*, 2000, The Dynamic Response of Multiple Pairs of Subharmonic Torsional Vibration Absorbers, Journal of Sound and Vibration, Vol. 231, pp.411-431. (SCI Journal, Impact Factor = 2.151, Ranking = 26/126(0.206), cited by 15 times, Engineering, Mechanical)

114.Chang-Po Chao and Steven W. Shaw*, 1998, Effects of Imperfections and Mistunings on the Performance of Subharmonic Vibration Absorber System, Journal of Sound and Vibration, Vol. 215, pp.1065-1099. (SCI Journal, Impact Factor = 2.151, Ranking = 26/126(0.206), cited by 5 times, Engineering, Mechanical)

115.Chang-Po Chao, Steven W. Shaw* and Cheng-Tang Lee, 1997, Stability of the Unison Response for a Rotating System with Multiple Tautochronic Pendulum Vibration Absorbers, ASME Journal of Applied Mechanics, Vol. 164, pp. 149-156. (SCI Journal, Impact Factor = 1.626, Ranking = 66/138(0.478), cited by 21 times, Mechanics)

116.Chang-Po Chao, Steven W. Shaw* and Cheng-Tang Lee, 1997, Non-unison Dynamics of Multiple Centrifugal Pendulum Vibration Absorbers, Journal of Sound and Vibration, Vol. 204, pp. 769-794. (SCI Journal, Impact Factor = 2.151, Ranking = 26/126(0.206), cited by 30 times, Engineering, Mechanical)

117.Chang-Po Chao and Phillip M. FitzSimons*, May, 1997, Semiglobal Stabilization for a Large Class of Nonlinear System Using Conic Sector Bounds, Automatica, Vol. 33, No. 5, pp. 945-953. (SCI Journal, Impact Factor = 4.423, Ranking = 26/247(0.105), Engineering, Electrical & Electronic)