Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11076101 | Method, apparatus, and computer program for correcting optical axis of zoom lens | Cheol Ho Kim, Dae Bong KIM | 2021-07-27 |
| 10904445 | Zoom tracking method and zoom camera | Dae Bong KIM, Ki Bum Park | 2021-01-26 |