Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746972 | Apparatus for and method of heat-treating a wafer | Choung Hyep Kim, Sung-Il Jang, Kyung Seo Park, Ki Hyon Chyun | 2004-06-08 |
HC
Hee Sun Chab
Overall (All Time): #3,481,328 of 4,157,543Top 85%
1
Patents All Time