Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466502 | Nut leadscrew type automatic door opening and closing mechanism, automobile automatic door, and automobile | Weihang Tang, Jingui Rao, Yonglin Liao | 2022-10-11 |
| 11466503 | Nut leadscrew type automatic door opening and closing mechanism, automobile automatic door and automobile | Weihang Tang, Jingui Rao, Yonglin Liao, Yincai Ma | 2022-10-11 |
| 11348987 | OLED display substrate having large aperture ratio, method of manufacturing the same, and display device | Jinling Zhang | 2022-05-31 |