Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826080 | Virtual ground nonvolatile semiconductor memory array architecture and integrated circuit structure therefor | Joo Weon Park, Kyung Joon Han, Jong Seuk Lee | 2004-11-30 |
| 6728140 | Threshold voltage convergence | Kyung Joon Han, Joo Weon Park, Dung Q. Tran, Steve Kuo-Ren Hsia, Jong Seuk Lee +1 more | 2004-04-27 |