Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11076101 | Method, apparatus, and computer program for correcting optical axis of zoom lens | Cheol Ho Kim, Young Sang Kwon | 2021-07-27 |
| 10940168 | Method of treating Bruch's membrane hypofunction disease | Yunhee Lee, Ali Hussain | 2021-03-09 |
| 10904445 | Zoom tracking method and zoom camera | Young Sang Kwon, Ki Bum Park | 2021-01-26 |