Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10049606 | Gate driver and method for adjusting output channels thereof | Ting-Chun Lin, Shu-Wei Chang, Chih-Kai Yu | 2018-08-14 |
| 9412323 | Power saving method and related waveform-shaping circuit | Po-Chen Lin | 2016-08-09 |
| 7605663 | Method and apparatus for stabilizing output frequency of PLL (phase lock loop) and phase lock loop thereof | Chih-Jen Yen | 2009-10-20 |
| 7541846 | Sample-and-hold apparatus and operating method thereof | Chih-Jen Yen, Chih-Yuan Hsieh | 2009-06-02 |
| 7417415 | Voltage-controlled current source | Chih-Jen Yen | 2008-08-26 |
| 7355487 | Method for reducing phase lock time and jittering and phase lock loop using the same | Chih-Jen Yen | 2008-04-08 |