Issued Patents 2024
Showing 76–83 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11899281 | Optical imaging lens | Yuanlin Jia, Wuchao Xu, Liefeng Zhao | 2024-02-13 |
| 11899179 | Optical imaging lens assembly | Xiangyue Meng, Litong Song, Liefeng Zhao | 2024-02-13 |
| 11899178 | Optical imaging lens assembly including six lenses of +−+−+− refractive powers | Nian Chen, Qi Wu, Liefeng Zhao | 2024-02-13 |
| 11899168 | Optical imaging lens assembly | Yabin HU, Liefeng Zhao | 2024-02-13 |
| 11885944 | Zoom lens group | Qi Wu, Liefeng Zhao | 2024-01-30 |
| 11880024 | Optical imaging lens group | Yabin HU, Liefeng Zhao | 2024-01-23 |
| 11874439 | Optical imaging lens including seven lenses of −−++−+−, −+++−+− or −−++−++ refractive powers | Wenbo Huang, Lingbo He, Liefeng Zhao | 2024-01-16 |
| 11867880 | Optical imaging system | Xiaofang Wang, Biao Xu, Kaiyuan Zhang, Liefeng Zhao | 2024-01-09 |