Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835276 | Window for allowing end point of etching process to be detected and etching device comprising the same | Jung-Hyun Hwang, No-Hyun Huh, Byeung-Wook Choi, Doo-Won Lee | 2004-12-28 |
| 6740550 | Methods of manufacturing semiconductor devices having chamfered silicide layers therein | Dae-Hyuk Chung, Woo-Sik Kim, Shin-Woo Nam, Yeo-cheol Yoon, Bum Su Kim +2 more | 2004-05-25 |