Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833621 | Metal gasket for a semiconductor fabrication chamber | Tae Won Lee, Guk-Kwang Kim, Wan-Goo Hwang, Jaung-Joo Kim | 2004-12-21 |
| 6787739 | Apparatus for processing a substrate including a heating apparatus | Tae Won Lee, Sang Y. Lee | 2004-09-07 |