Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520459 | Surface treatment method for semiconductor device | Sung-Hyuk Cho, Sung-Ki PARK, Kwon Hong, Hyung-Soon Park, Hyung Hwan Kim +4 more | 2016-12-13 |
| 7094698 | Method for dry etching a semiconductor wafer | — | 2006-08-22 |