Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053347 | Method of manufacturing semiconductor device | Hee-Soo Kang, Choong-Ho Lee, Dong-Uk Choi | 2011-11-08 |
| 7982246 | Selection transistor | Hee-Soo Kang, Dong-Uk Choi, Choong-Ho Lee | 2011-07-19 |