Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930343 | Nonvolatile memory device utilizing a vertical nanotube | Won-bong Choi, Jo-won Lee, Chung-woo Kim | 2005-08-16 |
| 6881645 | Method of preventing semiconductor layers from bending and semiconductor device formed thereby | Dong-Ho Ahn, Geum-Jong Bae | 2005-04-19 |