Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400918 | Quality detection method and apparatus | Yi-An Lai, Chan-Hong Chern, Cheng-Hsiang Hsieh | 2025-08-26 |
| 11522453 | Dead-time conduction loss reduction for buck power converters | Chia-Cheng Pao, Chu Fu Chen | 2022-12-06 |
| 10644601 | Dead-time conduction loss reduction for buck power converters | Chia-Cheng Pao, Chu Fu Chen | 2020-05-05 |
| 8682277 | Controlling method and system for handheld communication device and recording medium using the same | Hok-Sum Horace Luke, Ying-Huang Wu, Yi-Lin Chen, Hsiang-Yuan Peng, Yuan-Mao Tsui +1 more | 2014-03-25 |
| 8576525 | Serial surge suppression and overload protection optimization device | — | 2013-11-05 |
| 8422189 | Serially connected surge suppression optimization device | — | 2013-04-16 |
| 8213999 | Controlling method and system for handheld communication device and recording medium using the same | Hok-Sum Horace Luke, Ying-Huang Wu, Yi-Lin Chen, Hsiang-Yuan Peng, Yuan-Mao Tsui +1 more | 2012-07-03 |
| 7784465 | Laryngeal mask vent clip and method of use | Hongha Le | 2010-08-31 |
| 6776160 | All-in-one intake valve | — | 2004-08-17 |
| D478164 | Smile-vac hand suction | — | 2003-08-05 |
| 5876942 | Process for sexing cow embryos | Winston Cheng, Chuan-Mu Chen, Che-Lin Hu, Kong-Bung Choo | 1999-03-02 |