Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461955 | Yield improvement of dual damascene fabrication through oxide filling | Qi-Zhong Hong, William R. McKee | 2002-10-08 |
| 6417045 | Method of manufacturing a semiconductor integrated circuit device including a DRAM having reduced parasitic bit line capacity | Isamu Asano | 2002-07-09 |