Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5116772 | Method for manufacturing a junction field effect transisor | Ki-Shic Park, Sang Beom Kim, Kwang Yong Oh | 1992-05-26 |
| 5116773 | Method for manufacturing a junction field effect transistor | Ki-Shic Park, Sang Beom Kim, Kwang Yong Oh | 1992-05-26 |