Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7695596 | Device for fixing substrate for thin film sputter and method of fixing substrate using the same | Chang Ho Kang, Tae Seung Kim | 2010-04-13 |
| 7097750 | Device for fixing substrate for thin film sputter and method of fixing substrate using the same | Chang Ho Kang, Tae Seung Kim | 2006-08-29 |