Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6847516 | Electrostatic chuck for preventing an arc | Gi-Chung Kwon, Sung-Weon Lee, Hong-Seub Kim, Sun-Seok Han, Bu-Jin Ko +1 more | 2005-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6847516 | Electrostatic chuck for preventing an arc | Gi-Chung Kwon, Sung-Weon Lee, Hong-Seub Kim, Sun-Seok Han, Bu-Jin Ko +1 more | 2005-01-25 |