Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11967273 | Light emitting diode (LED) drive circuit providing over-voltage protection of output voltage feedback terminals | Honghai Liu, Xiaowei Han, Rongrong Li | 2024-04-23 |
| 11294209 | Liquid crystal display device | Weifeng Fan, Hsin-Chieh Lai, Jia-Jia He, Dalei Zhang | 2022-04-05 |
| 10809551 | Liquid crystal display device having switchable viewing angles and viewing angle switching method thereof | Te-Chen Chung, Weifeng Fan, HUILONG ZHENG | 2020-10-20 |
| 10649283 | Liquid crystal display device with switchable viewing angle and viewing angle switching method | Techen Chung, Dalei Zhang | 2020-05-12 |