Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421295 | DRAM circuit and its sub-word line driver | Robert S. Mao, Issac Chen | 2002-07-16 |
| 6394882 | CMP method and substrate carrier head for polishing with improved uniformity | — | 2002-05-28 |