Issued Patents 2023
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808928 | Combined zoom dual-camera lens assembly | Yi Zhang, Fujian Dai, Liefeng Zhao | 2023-11-07 |
| 11768353 | Optical imaging system | Xiaofang Wang, Guijie Zhu, Biao Xu, Qi Chen, Fujian Dai +1 more | 2023-09-26 |
| 11662558 | Camera lens group | Haidong Xiao, Fujian Dai, Liefeng Zhao | 2023-05-30 |
| 11656445 | Telephoto optical imaging system and zoom camera apparatus | Fujian Dai, Liefeng Zhao | 2023-05-23 |
| 11635588 | Optical imaging lens assembly | Xinghai You, Lin Huang, Liefeng Zhao | 2023-04-25 |
| 11598934 | Optical imaging lens assembly including seven lenses of +−++−+−, +−+−−+−, +−−+−+−, +−−−−+−or +−+−++− refractive powers | Chen Chen, Biao Xu, Fujian Dai, Liefeng Zhao | 2023-03-07 |
| 11579407 | Optical imaging lens assembly | Yi Zhang, Fujian Dai, Liefeng Zhao | 2023-02-14 |
| 11579406 | Optical imaging lens assembly | Nian Chen, Fujian Dai, Liefeng Zhao | 2023-02-14 |
| 11573398 | Optical imaging lens group | Biao Xu, Xiaofang Wang, Fujian Dai, Liefeng Zhao | 2023-02-07 |
| 11561377 | Optical imaging lens assembly | Nian Chen, Fujian Dai, Liefeng Zhao | 2023-01-24 |
| 11543629 | Optical imaging system including five lenses of −+−+− or −+−++ refractive powers | Yang Li, Wuchao Xu, Liefeng Zhao, Fujian Dai | 2023-01-03 |