Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9741611 | Method of forming semiconductor device including protrusion type isolation layer | Dong Hyun Kim | 2017-08-22 |
| 8115246 | Semiconductor device including protrusion type isolation layer | Dong Hyun Kim | 2012-02-14 |
| 8003464 | Methods of manufacturing semiconductor device having recess channel array transistor | Gil-Sub Kim, Yong-Il Kim, Jong-seop Lee, Yun-Sung Lee, Nam-Jung Kang | 2011-08-23 |