Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839002 | Control circuit for constant-current drive circuit and constant-current drive circuit | Shungen Sun | 2023-12-05 |
| 11737180 | Control circuit, chip and control method | Xiaoru GAO, Shungen Sun, Fuqiang Zhang | 2023-08-22 |
| 11126882 | Method and device for license plate positioning | — | 2021-09-21 |