Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058160 | Method of forming nonvolatile memory device | — | 2011-11-15 |
| 8048739 | Method of manufacturing flash memory device | — | 2011-11-01 |
| 7972967 | Method of forming patterns of a semiconductor device including forming spacers on sidewalls of auxiliary patterns and removing exposed auxiliary patterns | — | 2011-07-05 |