Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059065 | Method and apparatus for driving electro-luminescence display panel | Hyun Joung Kim, Won Kyu Ha | 2011-11-15 |
| 7978157 | Electro-luminescence display | Jung Min Seo, Hyun Joung Kim, Won Kyu Ha, Hak Su Kim, Eun Myung Park +1 more | 2011-07-12 |