Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8513740 | Complementary metal oxide semiconductor device having metal gate stack structure and method of manufacturing the same | Hong-Bae Park, Sug-hun Hong, Sang-Jin Hyun, Hye-Lan Lee, Hyung-seok Hong | 2013-08-20 |