Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5612559 | Semiconductor device having pillar shaped transistor and a method for manufacturing the same | Tae-earn Shim, Seon-Il Yu | 1997-03-18 |
KP
Kyu-Chan Park
Overall (1997): #115,573 of 185,788Top 65%
1
Patents 1997