Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008154 | Methods of forming impurity containing insulating films and flash memory devices including the same | Young-Jin Noh, Bon-Young Koo, Si-Young Choi, Chul-Sung Kim, Sung-Kweon Baek +1 more | 2011-08-30 |
| 7973355 | Nonvolatile memory devices with multiple layers having band gap relationships among the layers | Seung-Jae Baik, Hong Suk Kim, Si-Young Choi, Sang-Jin Hyun | 2011-07-05 |
| 7951671 | Method of fabricating non-volatile memory device having separate charge trap patterns | Ju Wan LIM, Hyun Seok Jang, Byung-Hong Chung, Sang-Ryol Yang | 2011-05-31 |