Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7309405 | Method of forming ITO film | Jun Sik Cho, Young-Whoan Beag, Seok-Keun Koh | 2007-12-18 |
| 6787441 | Method for pretreating a polymer substrate using an ion beam for subsequent deposition of indium oxide or indium tin oxide | Seok-Keun Koh, Young-Whoan Beag, Jun Sik Cho | 2004-09-07 |