Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10643728 | Display driving circuit, driving method thereof, and display device | Liangliang Zheng | 2020-05-05 |
| 10580380 | Level conversion circuit, display apparatus, and driving method | Liangliang Zheng | 2020-03-03 |