Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506868 | Optical imaging lens | Ta-Cheng Fan, Qi Liu | 2022-11-22 |
| 11487085 | Optical imaging lens including eight lenses of +-+-+-+-, +-+-+-++, +-++--+-, or +-+--++- refractive powers | Chuanbo Dong, Jiayuan Zhang | 2022-11-01 |