Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411318 | Optical imaging system | Hag Chul KIM, Yong Joo JO | 2025-09-09 |
| 12405451 | Optical imaging system including seven lenses of +−+−++− or +−+−−+− refractive powers | Il Yong Park, Yong Joo JO, Min Hyuk IM | 2025-09-02 |
| 12228791 | Imaging lens system and camera module | Yong Joo JO, Hag Chul KIM | 2025-02-18 |
| 12189092 | Optical imaging system including six lenses of +−−−++, or seven lenses of −−+−++−, +−+−−+ +, −++−+−− or −++−++− refractive powers | Ju Hwa SON, Yong Joo JO, Sang Hyun JANG, Jong Gi LEE | 2025-01-07 |