Issued Patents 2025
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372750 | Optical imaging lens assembly | Long Li, Fujian Dai, Liefeng Zhao | 2025-07-29 |
| 12326543 | Zoom lens | Fujian Dai, Liefeng Zhao | 2025-06-10 |
| 12242044 | Zoom lens assembly | Mengna Tang, Fujian Dai, Liefeng Zhao | 2025-03-04 |
| 12235419 | Optical imaging lens group | Yifu Cheng, Mengna Tang, Fujian Dai, Liefeng Zhao | 2025-02-25 |
| 12235415 | Optical imaging lens group | Xiaofang Wang, Xiaobin Zhang, Fujian Dai, Liefeng Zhao | 2025-02-25 |
| 12228698 | Optical imaging lens assembly | Long Li, Fujian Dai, Liefeng Zhao | 2025-02-18 |
| 12196921 | Optical imaging lens assembly | Shuang Zhang, Xiaobin Zhang, Fujian Dai, Liefeng Zhao | 2025-01-14 |