Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11340432 | Camera optical lens | Lei Zhang, Yanmei Wang, Yanli Xie | 2022-05-24 |
| 11333859 | Camera optical lens including six lenses of +--++- refractive powers | Lei Zhang, Yanmei Wang, Yingnan Zhang | 2022-05-17 |
| 11287614 | Camera optical lens | Lei Zhang, Yanmei Wang, Yingnan Zhang | 2022-03-29 |