Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551536 | Reverse osmosis membrane having excellent anti-fouling property and method for manufacturing the same | Seung-Yeop Kwak, Soon Sik Kim | 2003-04-22 |
| 6537918 | Method for etching silicon oxynitride and dielectric antireflection coatings | Pavel Ionov, Dean Li, Chun Yan, James C. Wang | 2003-03-25 |