Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345855 | Optical imaging lens assembly | Liqi Yu, Lili Miao, Liefeng Zhao, Fujian Dai | 2025-07-01 |
| 12164084 | Optical imaging lens assembly | Litong Song, Fujian Dai, Liefeng Zhao | 2024-12-10 |
| 11899179 | Optical imaging lens assembly | Litong Song, Fujian Dai, Liefeng Zhao | 2024-02-13 |