Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7169704 | Method of cleaning a surface of a water in connection with forming a barrier layer of a semiconductor device | Kyeongmo Koo, Jaihyung Won, Hyeonill Um, Sangwook Park | 2007-01-30 |