Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7710414 | Common voltage regulating circuit of liquid crystal display device | Hwa Jeong Lee, Jin-Tak Kim | 2010-05-04 |
| 7138996 | Common voltage regulating circuit of liquid crystal display device | Hwa Jeong Lee, Jin-Tak Kim | 2006-11-21 |