Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11665426 | Automatic focus following, dimming and light tracking device | JIANNAN ZHUANG, Yongsheng Zhuang, Lianggen Liu | 2023-05-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11665426 | Automatic focus following, dimming and light tracking device | JIANNAN ZHUANG, Yongsheng Zhuang, Lianggen Liu | 2023-05-30 |