Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489195 | Method for fabricating DRAM cell using a protection layer | Byung-Jun Park | 2002-12-03 |
| 6479343 | DRAM cell capacitor and manufacturing method thereof | Sang-Ho Song, Byung-Jun Park, Tae-Young Chung | 2002-11-12 |