Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919380 | Method of manufacturing a transistor in semiconductor device having a gate electrode located between the trenches formed in low-concentration regions of the source and drain regions including high-concentration regions formed at the bottom of the trenches | — | 2011-04-05 |