Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205359 | Electrical level shifting chip and display device | Dan Cao | 2021-12-21 |
| 11158273 | GOA driving circuit and display device | Xianming Zhang | 2021-10-26 |
| 10819230 | DC voltage conversion circuit, DC voltage conversion method and liquid crystal display device | Dan Cao | 2020-10-27 |
| 10698238 | Liquid crystal display panel and controlling circuit | Xianming Zhang | 2020-06-30 |
| 10332469 | GOA circuit over-current protection system and method thereof | Xianming Zhang | 2019-06-25 |
| 10319330 | Flicker control circuits for liquid crystal devices | Xianming Zhang, Xinhong Chen | 2019-06-11 |
| 10305277 | Anti-short-circuit integrated chip and terminal facility | Xianming Zhang | 2019-05-28 |
| 10262574 | Driver signal control circuit for display panel and display panel | Dan Cao | 2019-04-16 |