Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10499474 | Driver circuit and driving method with low inrush current | Chih-Heng Su, Hung-Wen Lu | 2019-12-03 |
| 10412813 | Ambient light sensor | Chih-Heng Su | 2019-09-10 |
| 10283994 | Switching charging circuit | — | 2019-05-07 |
| 10218195 | Switching-type charging circuit capable of quickly dropping the voltage at the input end to zero | — | 2019-02-26 |
| 10168726 | Self-adaptive startup compensation device | Chun-Kai Hsu | 2019-01-01 |