Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919820 | CMOS semiconductor device and method of fabricating the same | Young Su Chung, Hyung-Suk Jung, Hion-suck Baik | 2011-04-05 |
| 7557905 | Wafer loading apparatus | — | 2009-07-07 |
| 7525645 | Exposure apparatus and method, and mask stage therefor | — | 2009-04-28 |