Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7537940 | Method of manufacturing electronic device capable of controlling threshold voltage and ion implanter controller and system that perform the method | Young-Ho Lee, Sun-Yong Lee, Tae Hoon Park | 2009-05-26 |
| 7476622 | Method of forming a contact in a semiconductor device | Yong Joon Cho, Young-Hee Kim, Young-hwan Yun | 2009-01-13 |
| 5863411 | Method for forming a minute pattern in a metal workpiece | Seung Oun Kang, Sang-young Moon, Won-chae Suh | 1999-01-26 |