Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515119 | Method and apparatus for calculating an average picture level and plasma display using the same | Yong Duek Kim, Bon Cheol Koo, Jae Chan Lee, Mi Young Cho | 2009-04-07 |