Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211127 | Photoresist stripping composition | Jin Seock KIM, June-ing Kil, Dong-Jin Park, Shang-Oa Park, Chun-Duek Lee +1 more | 2001-04-03 |
| 6071868 | Photoresist stripping composition | Jin Seock KIM, Yang-Sun Kim, Dong-Uk Choi, Koog-Lok Lee | 2000-06-06 |