Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11350040 | Electronic device for controlling camera on basis of external light, and control method therefor | Byeong-Hoon Park, Yong-Chan Keh, Sung Soon Kim, Yong Kwan Kim, Ki-Suk Sung | 2022-05-31 |
| 11307646 | Method and apparatus for acquiring information by capturing eye | Ki-Huk Lee | 2022-04-19 |
| 9568813 | Projector with reduced ghost image occurrence | Seong-Ha Park, Yong Kwan Kim | 2017-02-14 |
| 9105211 | Portable projector and image projecting method thereof | Yong-Chan Keh, Sung Won Kim, Jung-Kee Lee | 2015-08-11 |
| 8342698 | Focusing device for beam projector | — | 2013-01-01 |
| 6937326 | Scattering monitor in optical fiber drawing systems | Yeong-Seop Lee | 2005-08-30 |