Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657694 | In-plane switching LCD device having slanted corner portions | Doo-Hyun Ko | 2003-12-02 |
| 6563266 | AC type plasma display panel for back light of liquid crystal display device | Do Young Ok | 2003-05-13 |