Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9450106 | Thin film transistor of display apparatus | Sang Kug Han, Ki-Sul Cho, Choon-Ho Park, Jin Ho Choi, Kuk-Hwan Kim +2 more | 2016-09-20 |
| 6166969 | Method and apparatus for a level shifter for use in a semiconductor memory device | Hak-Soo Yu, Kwang-Jin Lee | 2000-12-26 |