Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12253711 | Backlight module, display module and display apparatus | Dake Wang, Tianma Li, Liang Li, Xiaoli Liu, Qijun Zhang | 2025-03-18 |
| 11467448 | Back light unit, display unit and display apparatus | Dake Wang, Tianma Li, Liang Li, Guohui Wang, Qijun Zhang | 2022-10-11 |
| 10544662 | Hydraulically actuated double-acting positive displacement pump system for producing fluids from a deviated wellbore | Yuchang DING | 2020-01-28 |