Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9865210 | Selection circuit for inversion mode and display device having the same | Woo Seock Lee, Ho Seop Shin, Hak Su Kim, Joon Shik Yoon | 2018-01-09 |
| 7129915 | Method and apparatus for driving electro-luminescence display device | Kyung Vin Park, Yoon-Heung Tak | 2006-10-31 |
| 6960889 | Method and apparatus for driving electro-luminescence display device | Kyung Vin Park, Yoon-Heung Tak | 2005-11-01 |