Issued Patents All Time
Showing 1–25 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367805 | Data signal regulating circuit and display device | Wenfang Li | 2025-07-22 |
| 11410629 | Output voltage regulating circuit and liquid crystal display device | — | 2022-08-09 |
| 11405038 | Level shifter circuit and display panel | Wenfang Li | 2022-08-02 |
| 11227530 | Display panel | — | 2022-01-18 |
| 11223197 | Overcurrent protective circuit and display panel | Yujia Liu | 2022-01-11 |
| 11158273 | GOA driving circuit and display device | Wenfang Li | 2021-10-26 |
| 11135529 | Parameter optimization method for double-field coupling dehydrator | Haifeng Gong, Bao-Ling Yu, Ye Peng | 2021-10-05 |
| 11123754 | Liquid-liquid-solid three-phase separator for waste oil | Haifeng Gong, Wenlong Li, Ye Peng | 2021-09-21 |
| 11114052 | Common voltage feedback compensation circuit, method, and flat display device | — | 2021-09-07 |
| 11087704 | Liquid crystal panel driving circuit and liquid crystal panel | — | 2021-08-10 |
| 11074878 | Liquid crystal display | — | 2021-07-27 |
| 11062665 | Circuit and method for common voltage feedback compensation and liquid crystal display device | — | 2021-07-13 |
| 11056974 | Voltage generation circuit | — | 2021-07-06 |
| 10854148 | Method and system of controlling backlight driving | — | 2020-12-01 |
| 10839728 | Circuit and method for detecting short circuit of common electrode wiring | Dan Cao | 2020-11-17 |
| 10816835 | Display driving chip and liquid crystal display device | — | 2020-10-27 |
| 10796634 | Display control circuit, method and panel display device | — | 2020-10-06 |
| 10698238 | Liquid crystal display panel and controlling circuit | Wenfang Li | 2020-06-30 |
| 10600374 | DC voltage conversion circuit and liquid crystal display device | — | 2020-03-24 |
| 10593262 | Compensation method for Mura | — | 2020-03-17 |
| 10587266 | Level-shift circuit and display device | Yu-Hua Chang | 2020-03-10 |
| 10581314 | Overcurrent protection circuit and liquid crystal display | Dan Cao | 2020-03-03 |
| 10565948 | Driving method of liquid crystal display panel and voltage adjustment circuit | Dan Cao | 2020-02-18 |
| 10565939 | Display control method and display control system of liquid crystal display device | — | 2020-02-18 |
| 10497791 | Semiconductor device having a surface insulating layter and manufacturing method therefor | Ling Tang, Leibin Yuan, Feng Dou, Feng Chen | 2019-12-03 |