Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846756 | Camera lens assembly | Lei Guan, Fujian Dai, Liefeng Zhao | 2023-12-19 |
| 11789232 | Optical imaging lens assembly and electronic device including five lenses of +−+−+, +−−−+ or +−++refractive powers | Fujian Dai, Liefeng Zhao | 2023-10-17 |
| 11714266 | Projection lens | Lin Huang | 2023-08-01 |
| 11662557 | Optical imaging system | Yu Zhou, Lin Huang, Fujian Dai, Liefeng Zhao | 2023-05-30 |