Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8497535 | Multilayered photodiode and method of manufacturing the same | Dong-Beom Lee, Deok-Young Choi, Yong-Sung Park, Won-Kyu Lee | 2013-07-30 |
| 8487301 | Organic light-emitting display device and method of manufacturing the same | Jong-Hyun Choi, Jong Yun Kim, Jin-Goo Kang | 2013-07-16 |
| 5576764 | Automatic focusing apparatus and method for video camera system by processing luminescence signal | Joong S. Song | 1996-11-19 |