Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374982 | Feedback control device and feedback control method for DC-to-DC converter | Wei-Ling Chen, Lan-Shan Cheng | 2025-07-29 |
| 12088198 | Power converter and converting method with light loading state control | Chieh-Ju Tsai, Ching-Jan Chen, Zhen-Guo Ding, Wei-Ling Chen | 2024-09-10 |
| 11973425 | Ramp generation in buck converters | Chieh-Ju Tsai, Ching-Jan Chen, Zhen-Guo Ding, Wei-Ling Chen | 2024-04-30 |
| 9086455 | Testing and repairing apparatus of through silicon via in stacked-chip | Hsin-Chi Lai, Chih-Sheng Lin, Pi-Feng Chiu | 2015-07-21 |
| 9076771 | Varactor that applies bias voltage to two through wafer vias to determine capacitance of depletion region capacitor formed between the two through wafer vias | Sih-Han Li, Pei-Ling Tseng, Chih-Sheng Lin | 2015-07-07 |
| 8942027 | Memory storage circuit and method of driving memory storage circuit | Ching-Hao Chuang, Meng-Fan Chang, Shyh-Shyuan Sheu | 2015-01-27 |
| 8823415 | Logic gate | Wen-Pin Lin, Chih-He Lin, Yu-Sheng Chen | 2014-09-02 |
| 8581419 | Multi-chip stack structure | Keng-Li Su, Hsin-Chi Lai, Chih-Sheng Lin | 2013-11-12 |