Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209615 | Camera optical lens | Jia Chen | 2021-12-28 |
| 11199685 | Camera optical lens comprising seven lenses of ++−+−−−, ++−+−+− and ++−++−+ refrective powers | Lei Zhang | 2021-12-14 |
| 11194131 | Camera optical lens comprising seven lenses of +-++-+-, ++-+-+- and ++-+++- refractive powers | Lei Zhang | 2021-12-07 |
| 11156807 | Camera optical lens | Lei Zhang | 2021-10-26 |