Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429573 | Glassless three-dimensional display apparatus including single backlight unit | Joonyong Park, Bongsu Shin, Dongouk Kim, Hyunjoon Kim, Jihyun Bae +3 more | 2019-10-01 |
| 10393945 | Directional backlight unit and image display apparatus including the same | Dongouk Kim, Joonyong Park, Jaeseung Chung, Alexander V. Morozov, Bongsu Shin +3 more | 2019-08-27 |
| 10198649 | Electronic pen device having optical zoom | Sanghun Lee, Dongkyun Kim, Sunghyun Nam, Younghun Sung, Seokyoon Jung +2 more | 2019-02-05 |