Director, Advanced Optoelectronic Technology Center, National Cheng Kung University
Professor, Department of Electrical Engineering, National Cheng Kung University
Adjunct Professor, State University of New York at Binghamton, U.S.A.

1. 2006 Director, Advanced Optoelectronic Technology Center, National Cheng Kung University
2. 2006- Chair, TC-4 Nano-optics, Nano-optoelectronics, and Nano-photonics, IEEE Nanotechnology Council
3. 2001- Chair Professor, National Cheng Kung University 2001- IEEE Electron Devices Society, Taiwan Chapter, Vice Chairman
4. 2001- Dean of Academic Affairs, NCKU 2000 President, Electronic Device and Materials Society (EDMS), Taiwan
5. 1998-2001 Director General, Department of Engineering and Applied Science, National Science Council
6. 1997- Honorary Professor, Chang Chun Institute of Optics and Fine Mechanics, China
7. 1997- IEEE Taipei Chapter, Steering Committee Member 1995-1998 Director General, Office of Research & Development, National Cheng Kung University
8. 1995-1997 President, Chinese Vacuum Society, R.O.C.
9. 1993-1995 Vice Dean, College of Engineering, National Cheng Kung University
10. 1993 Visiting Professor, Graduate Institute of Physics, Stuttgart University, Germany
11. 1991- Adjunct Professor, State University of New York at Birmingham in the U.S.A.
12. 1989-1993 Chairman, Dept. of Electrical Engineering, National Cheng Kung University
13. 1987-1989 Director of Engineering and Technology Promotion Center, National Science Council
14. 1986-1987 Member of Technical Staff, AT&T, Bell Laboratories, U.S.A.
15. 1983- Professor, Dept. of Electrical Engineering, National Cheng Kung University
16. 1980-1984 Director of Laboratories, Dept. of Electrical Engineering, National Cheng Kung University
17. 1979-1980 Postgraduate Research, Department of Electrical Engineering, University of Southern California, U.S.A
18. 1979-1983 Associate Professor, Graduate Institute of Electrical Engineering, National Cheng Kung University

1. Semiconductor Engineering and Devices
2. Opto-Electronic Devices
3. Microwave Device and Integrated Circuits

1. 2007 IEEE Fellow ─ Institute of Electrical and Electronics Engineers
2. 2005 Optical Engineer Medal – Chinese Optical Engineering Society
3. 2004 Far Eastern Y.Z. Hsu Science and Technology memorial Foundation Award
4. 2003 Xiaman University Honorable Professor
5. 2003 Dr. K T. Lee Awards 2001 Chair Professor, NCKU
6. 2001 The Millennium Medal, The Who’s Who Institute
7. 2000 TECO Excellent Research Award
8. 2000 Sun Yan-Sen Outstanding Research Award
9. 1999 Ho’s Culture and Education Foundation ─ Excellent Research Medal
10. 1998 Member, Academy of Asia Pacific Materials Society
11. 1998 Electrical Engineer Medal – Chinese Electrical Engineering Society
12. 1997 Excellent Electrical Engineering Professor – Chinese Electrical Engineering Society
13. 1996 Outstanding Achievement in the Field of Electrical Engineering – International Biographical Center, Cambridge, England
14. 1996 The 20th Century Award for Achievement – International Biographical Center, Cambridge, England
15. 1996 Who’s Who in Science and Technology – Marquis Who’s Who TM
16. 1996-1999 Special Researcher Fellow – National Science Council
17. 1995 Excellent Engineering Professor – Chinese Engineer Society
18. 1994-1995 Excellent Research Award – National Science Council
19. 1992 Best Teaching Professor – Ministry of Education
20. 1992-1993 Excellent Research Award – National Science Council
21. 1990-1991 Excellent Research Award – National Science Council
22. 1988-1989 Excellent Research Award – National Science Council
23. 1986-1987 Excellent Research Award – National Science Council
24. 1980 Excellent Young Engineer – Chinese Engineer Society
25. 1973 First Prize on Research Paper Award – Chinese Electrical Engineering Society

1. "Ultra High Power Light-Emitting Diodes by Copper Electroplating and High Thermal Dissipation" Taiwan Solid State Lighting ,tSSL ,Taipei International Convention Center, Taiwan, Jun 15-16, 2007
2. "Electrostatic Discharge Engineering of Nitride-Based Light Emitting Diodes", 3rd Asia-Pacific Workshop on Widegap Semiconductors (APWS-2007), Jeonju Core Rivera Hotel, Jeonju(Chonju), Korea, March 11, 2007
3. Chinese Academy of Sciences, Beijing, China, Mach 27-31, 2007
4. Wuhan University of Technology, Wuhan, China, Mach 22-26, 2007
5. "Gallium Nitride-based Light Emitting Diodes", The 11th Optoelectronics and Communications Conference (OECC 2006), Kaohsiung City, Taiwan, July 3, 2006
6. "Gallium Nitride-based Light Emitting Diodes", ABU DHABI e-Government Project Meeting, Abu Dhabi, United Arab Emirates, March 3, 2006
7. "The Current and Future Prospects of Taiwan’s Optoelectronic Industry in the Twentieth-First Century", Second Asia-Pacific Workshop on Widegap Semiconductors (APWS 2005), Hsinchu, Taiwan, March 7,2005.
8. "Fabrication and Application of GaN-Based Quantum Devices", International Symposium on Molecular Nano-Engineering and its Development into Microsystems Semiconductor Nanotechnology (COE), Waseda University, Tokyo, Japan, Dec. 20-21,2004
9. "High Efficiency of GaN-Based Light Emitting Diodes", Photonics Conference (PC 2004), Chon-Buk, Korea, Nov. 2-5, 2004
10. "Prospects for Research on Si Single Electron Device", International Symposium on the Physics of Semiconductor and Applications (ISPSA), Cheju, Korea, Aug. 20-23 2002
11. "High Efficiency of Blue GaN Light Emitting Diodes", Ninth Canadian Semiconductor Technology Conference, Ottawa, Canada, Aug 10-14 2001
12. "The Trend of Microelectromechanical System (MEMS)", International MEMS Conference, Ottawa, Canada, Aug 14-15 2001
13. "Quantum Efficiency in Organic Light Emitting Diode", International Conference on Optoelectronics－LED: Research, Manufacturing and Applications, San Jose, CA, Jan 19-26 2001
14. "642-nm AlGaInP Laser Diodes with a Triple Tensile Strain Barrier", Photonics-2000, International Conference on Fiber Optics and Photonics, Calcutta, India, Dec.18-20 2000
15. "Temperature-Dependent Electroluminescence and Quantum Efficiency of Organic Light Emitting Diodes", International Electron Device and Material Symposium, Taipei, Dec. 12-15 2000
16. "Fabrication of Gallium Nitride-Based Multiple Quantum Well Light Emitting Diodes", The Sixth IUMRS International Conference on Advanced Materials, Hong Kong, July 24-26 2000
17. "GaInP/AlGaInP Visible Quantum-Well Lasers with Low Beam Divergence and Low Threshold Current", International Conference on the Application of Photonics Technology, Quebec, Canada, June 12-16 2000
18. "High Performance GaN-Based Light Emitting Diodes", Conference, European Materials Research Society Conference, Strasbourg, France, May 28-June 2 2000
19. "Optical Propertics in InGaN/GaN Multiple Quantum Wells and Blue LEDs", Eighth Canadian Semiconductor Technology Conference, Ottawa, Canada, Aug 11-13 1999
20. "Optical Propertics in InGaN/GaN Multiple Quantum Wells and Blue LEDs", The Fifth IUMRS International Conference on Advanced Materials, Beijing, China, June 13-18 1999
21. "Interband and Intersubband Transitions of InGaSb/GaSb Multiple Quantum-Well Photodetectors", International Conference on Intersubband Transitions in Quantum Wells-Physics and Applications（ITQW’97）, Tainan, Taiwan, May 2-6 1997
22. "TnGaSb/GaSb Strained-Layer Superlattice of Two-Mode Infrared Photodetectors", International Symposium on Optoelectronics, Computer, Communication and Control, Hsinchu, Taiwan, Sep. 12-16 1993
23. "Stoichiometric Properties of GaSb Compounds Grown by Low Temperature MOCVD", First Rim Conference on Advanced, Materials, Hangzhou, China, June 13-16 1992
24. "The Growth Mechanisms and Stoichiometric Properties of GaSb Compound Grown by MOCVD", International Conference on Advanced Materials, E-MRS, Strasbourg, France, May 28-31 1991
25. "Ohmic and Schottky Contacts to GaSb", International Conference on Thin Film and Application, Shanghai, China, Apr. 15-17 1991
26. "Fabrication of Acousto-Optic Modulators on GaAs Substrates", International Conference on Optoelectronic Science and Engineering, Beijing, China, Aug. 10-14 1990
27. "The Study of GaSb-Based Compound Semiconductors", Sixth RSR/ROC Binational Symposium, Electronic Materials and Devices, Port Elizabeth, South Africa, July 6-8 1990

1. SPIE’s Gallium Nitride Materials and Devices III Conference, January 19-24, 2008, San Jose, CA ─Program Committee Member
2. International Workshop on Nitride Semiconductors, October 22-27, 2006, Kyoto, Japan,─Program Committee
3. Materials Research Society, 2006 Spring Meeting, San Francisco, Ca., USA April 17 - 21, 2006─Symposium Organizer
4. International Workshop on Nitride Semiconductors, October 22-27, 2006, Kyoto, Japan─Program Committee
5. 13th International Conference on Metal Organic Vapor Phase Epitaxy, May 22-26, 2006. Miyazaki, Japan. ─International Advisory Committee.
6. The International Symposium on Blue Laser and Light Emitting Diodes(ISBLLED), Montpellier, France. May 15 to 19, 2006.─International Advisory Committee.
7. The 5th International Symposium on Blue Laser and Light Emitting Diodes (ISBLLED-2004), Gyeongyu, Korea, Mar. 15-29,2004 ─Session Chair
8. Asia-Pacific International Solid State Circuit Conference, Miao-Li, Taiwan ─ Committee Member
9. Second International Symposium on the Basis and Application of Plasma Technology ─ Kaohsiung, Taiwan
10. International Conference on Lasers and Electro-Optics (CLEO)/Pacific Rim, Chiba, Japan, July 16-20 (2001) ─ Technical Program Committee Member
11. International Conference on Electron Devices and Materials, Chunli, Taiwan, Dec 14-16 2001－Technical Program Committee Member
12. International Conference on Fiber Optics and Photonics－Session Chairman, Calcutta, India, De . 18-20 2000
13. International Electron Devices and Materials Symposia, Chung-Li, Taiwan, Dec. 14-16 2000 ─ Technical Program Committee Member
14. International Workshop on Nitride Semiconductors, Nagoya, Japan, September 24-27 (2000)－International Advisory Committee
15. "International Optoelectronics Symposium, Taipei, Taiwan, July 26-28 (2000) －Conference General Chair
16. The Sixth IUMRS International Conference on Advanced materials, Hong Kong, July 24-26 2000─ Program Committee Member
17. The Sixth IUMRS, International Conference on Advanced Materials, Hong Kong, July 24-26 (2000)－Session Chair
18. "Optical Propertics in InGaN/GaN Multiple Quantum Wells and Blue LEDs", The Fifth IUMRS International Conference on Advanced Materials, Beijing, China, June 13-18 (1999)－Symposium Organizer and Session Chair
19. International Electron Device and Materials Symposium, Tainan, Taiwan, Dec. 12-16（1998）－Organization Chairman
20. Trans-Pacific Workshops on Mechatronic Technology CA, USA, Aug. 6-10 (1998)－International Steering Committee
21. SPIE: Optoelectronics in China, Beijing, China, July 12-16 (1998)－Organization Chairman
22. SPIE: Optoelectronic Materials and Devices Vol. 3419, July 8-12（1998）－Chairman and Editor
23. "Interband and Intersubband Transitions of InGaSb/GaSb Multiple Quantum-Well Photodetectors", International Conference on Intersubband Transitions in Quantum Wells-Physics and Applications（ITQW’97）, Tainan, Taiwan, May 2-6（1997）－Organization Chairman
24. SPIE International Symposium on Lasers, Optoelectronics, and Microphotonics, Beijing China（1996）－Organization Member
25. The 1994 international Conference on Electronic Materials, Hsinchu, Taiwan, July 6-10（1994）－Symposium Organizers and Section Chairman
26. "TnGaSb/GaSb Strained-Layer Superlattice of Two-Mode Infrared Photodetectors", International Symposium on Optoelectronics, Computer, Communication and Control, Hsinchu, Taiwan, Sep. 12-16（1993）－Organization Member
27. "Stoichiometric Properties of GaSb Compounds Grown by Low Temperature MOCVD", First Rim Conference on Advanced, Materials, Hangzhou, China, June 13-16（1992）－Session Chairman
28. "Ohmic and Schottky Contacts to GaSb", International Conference on Thin Film and Application, Shanghai, China, Apr. 15-17（1991）－Session Chairman
29. "Fabrication of Acousto-Optic Modulators on GaAs Substrates", International Conference on Optoelectronic Science and Engineering, Beijing, China, Aug. 10-14（1990）－International Technical Committee Member

1. International Journal Papers 450
2. International Conference Papers 274

1. Yan-Kuin Su and P. B. Bhattcharya, Optoelectronic Materials and Devices, SPIE, American Optical Society, August (2000)
2. K. Gibbson and Yan-Kuin, Optoelectronic Materials and Devices, SPIE, American Optical Society (1998)
3. Shen S. Li and Yan-Kuin Su, "Intersubband Transitions in Quantum Wells: Physics and Devices" Klumer Academic Publications, December (1997)