Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6180447 | Methods for fabricating integrated circuit capacitors including barrier layers having grain boundary filling material | Chang-Soo Park, Sang In Lee | 2001-01-30 |
| 5892254 | Integrated circuit capacitors including barrier layers having grain boundary filling material | Chang-Soo Park, Sang In Lee | 1999-04-06 |