Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939401 | Dual gate structure, fabrication method for the same, semiconductor device having the same, and semiconductor device fabrication method | Heesook Park, Jaehwa Park, GeumJung Seong, Byunghak Lee, Dongchan Lim +1 more | 2011-05-10 |