Issued Patents All Time
Showing 126–127 of 127 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5234864 | Method for interconnecting layers in a semiconductor device using two etching gases | Chang-Lyong Song | 1993-08-10 |
| 4982249 | Double diffused MOSFET cell | Jong-Oh Kim | 1991-01-01 |