Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339423 | Small lens system for developing close tolerance | Soon Cheol Choi, Seong Jun Bae | 2025-06-24 |
| 12306384 | Small wide-angle lens system | Soon Cheol Choi, Seong Jun Bae, Chae Yeong KIM | 2025-05-20 |
| 12235412 | Small lens system for TOF | Soon Cheol Choi, Sung Nyun Kim, Seong Jun Bae | 2025-02-25 |
| 12174344 | Small lens system for TOF | Soon Cheol Choi, Sung Nyun Kim, Seong Jun Bae | 2024-12-24 |
| 11454785 | Small lens system including eight lenses of −+−+−++− refractive powers | Soon Cheol Choi, Seong Jun Bae, Su Jeong Kim | 2022-09-27 |
| 11454786 | Small lens system including seven lenses of +-+-+-0 refractive powers on the optical axis | Soon Cheol Choi, Seong Jun Bae, Su Jeong Kim | 2022-09-27 |
| 11409081 | Small lens system including seven lenses of ++−+++− or −+−+++− refractive powers | Soon Cheol Choi, Seong Jun Bae, Su Jeong Kim | 2022-08-09 |
| 11125977 | High-resolution wide angle lens system | Soon Cheol Choi, Sung Nyun Kim | 2021-09-21 |
| 11119297 | Small wide-angle lens system having six lenses of −+−++− or ++−++− refractive powers | Soon Cheol Choi, Seung Nam Nam, Sung Nyun Kim | 2021-09-14 |
| 11099361 | Small lens system comprising five lenses of +—+ refractive powers | Soon Cheol Choi, Seung Nam Nam, Sung Nyun Kim | 2021-08-24 |
| 11036034 | Telephoto lens system | Soon Cheol Choi, Seung Nam Nam, Sung Nyun Kim | 2021-06-15 |
| 9244251 | Wide-angle photographic lens system enabling correction of distortion | Soon Chul Choi, Seung Nam Nam | 2016-01-26 |
| 9030758 | Photographic lens system enabling reduction in tightness of manufacturing tolerance | Soon Chul Choi | 2015-05-12 |