Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6617843 | Contactor of the device for testing semiconductor device | Kyung-Jo Min, Ung-Hyun Yoo | 2003-09-09 |
| 6579794 | Tungsten layer formation method for semiconductor device and semiconductor device using the same | Seong-tae Oh, Hong-Joo Baek, Hun KIM | 2003-06-17 |