Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8964488 | Non-volatile memory device using variable resistance element with an improved write performance | Hye Jin Kim, Kwang-Jin Lee, Du-Eung Kim | 2015-02-24 |
| 8194447 | Non-volatile memory device using variable resistance element with an improved write performance | Hye Jin Kim, Kwang-Jin Lee, Du-Eung Kim | 2012-06-05 |