Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379574 | Optical imaging lens assembly | Yu Zhou, Yunbing Ji, Fujian Dai, Liefeng Zhao | 2025-08-05 |
| 12189088 | Optical imaging lens assembly | Yu Zhou, Fujian Dai, Liefeng Zhao | 2025-01-07 |