Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12382694 | Radical etching in gate formation | Wei-Yu Tsai, Fu-Yao Nien, Chang-Sheng Lee | 2025-08-05 |
| 11088262 | Radical etching in gate formation | Wei-Yu Tsai, Fu-Yao Nien, Chang-Sheng Lee | 2021-08-10 |
| 10389249 | Switching regulator having adjustable inductor current threshold and control method thereof | Yu-Kai Lin, Wei-Chuan Wu | 2019-08-20 |
| 10116031 | Vertical-transition structure | Eric S. Li | 2018-10-30 |
| 9985534 | Method and circuitry for controlling a power supply | Richard Lee Valley, Bharath Balaji Kannan | 2018-05-29 |
| 9898949 | Electronic device for adjusting brightness of display screen of the electronic device and method using the same | Chun-Yi Lee, Bu-Da Chiou | 2018-02-20 |
| 9593987 | Method for detecting preload residual rate | Meng-Shiun Tsai, Wen-Hsin Hsieh, An Yang, Wei Yuan, Chung-Ching LIU +1 more | 2017-03-14 |
| 9560879 | Tobacco shred feeding treatment device and method for improving heat energy and feed liquid absorption efficiency of tobacco shred | Yusheng Wu, Yuefei Zhou, Rongxin LIN, Daoquan Wang, Tuo Lin +3 more | 2017-02-07 |
| 8054652 | Systems and methods for off-time control in a voltage converter | Rais K. Miftakhutdinov, Lin Sheng, John R. Wiggenhorn, Jin Liang, Steven Tumasz | 2011-11-08 |
| 7741822 | DC-DC converter | Ke-Horng Chen, Sy-Yen Kuo, Ruei-Ming Gan | 2010-06-22 |
| 7408333 | Power supply apparatus | Ke-Horng Chen, Li-Ren Huang, Sy-Yen Kuo | 2008-08-05 |
| 7292176 | Delay line, analog-to-digital converting device and load-sensing circuit using the same | Ke-Horng Chen, Li-Ren Huang, Sy-Yen Kuo | 2007-11-06 |
| 7253593 | DC-DC converter and error amplifier thereof | Ke-Horng Chen, Li-Ren Huang, Sy-Yen Kuo | 2007-08-07 |