Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7791578 | Circuit for driving common voltage of in-plane switching mode liquid crystal display device | — | 2010-09-07 |
| 7068092 | Common voltage source integrated circuit for liquid crystal display device | Kyong Seok Kim | 2006-06-27 |