Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898039 | Non-volatile memory devices including double diffused junction regions | Dong-Yean Oh, Chang-Sub Lee, Chang-Hyun Lee, Hyun-Jae Kim | 2011-03-01 |
| 7867849 | Method of manufacturing a non-volatile semiconductor device | Choong-Ho Lee, Dong-Uk Choi, Suk-Kang Sung | 2011-01-11 |