Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7001710 | Method for forming ultra fine contact holes in semiconductor devices | Seung-Weon Paek | 2006-02-21 |
| 6524753 | Method for manufacturing phase shift mask | Hwan-Soo Jang | 2003-02-25 |
| 5774864 | Composite dynamic-crosstalk/phantom-center decoder for MPEG-2 multichannel audio | Young Tae Han, Jong Seog Koh, Soon Hong Kwon | 1998-06-30 |