Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429674 | Imaging lens system having seven lenses of +-+--+- or +-+-++- refractive powers | Yong Joo JO | 2025-09-30 |
| 12339424 | Imaging lens system and camera module | Yong Joo JO | 2025-06-24 |
| 12320964 | Optical imaging device | Yong Joo JO | 2025-06-03 |
| 12055792 | Imaging lens system | Yong Joo JO | 2024-08-06 |
| 11994744 | Optical imaging system | Yong Joo JO, Il Yong Park, Hyo Jin HWANG | 2024-05-28 |
| 11988896 | Optical imaging system including seven lenses of +-+--+- refractive powers | Yong Joo JO | 2024-05-21 |
| 11921269 | Optical imaging device | Yong Joo JO | 2024-03-05 |
| 11914224 | Optical imaging system | Yong Joo JO | 2024-02-27 |
| 11906707 | Imaging lens system having seven lenses of +−+−−+− or +−+−++− refractive powers | Yong Joo JO | 2024-02-20 |
| 11454782 | Imaging lens system | Yong Joo JO | 2022-09-27 |
| 11256068 | Imaging lens system having seven lenses of +−+−−+− or +−+−++− refractive powers | Yong Joo JO | 2022-02-22 |