Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10692879 | Semiconductor device including different orientations of memory cell array and peripheral circuit transistors | Sung-Hun Lee, Jong-Ho Park, Joon Hee Lee | 2020-06-23 |
| 10204918 | Semiconductor device including different orientations of memory cell array and peripheral circuit transistors | Sung-Hun Lee, Jong-Ho Park, Joon Hee Lee | 2019-02-12 |
| 9484354 | Semiconductor device including different orientations of memory cell array and peripheral circuit transistors | Sung-Hun Lee, Jong-Ho Park, Joon Hee Lee | 2016-11-01 |
| 7608500 | Method of forming semiconductor device includeing forming control gate layer over each region and removing a portion of the tunnel insulating layer on the low voltage region | Byung-Kwan You, Jun Song, Gyeong-Hee Kim | 2009-10-27 |
| 6908819 | Method of fabricating flat-cell mask read-only memory devices | Myung-Ho Ko | 2005-06-21 |
| 6716704 | Methods of fabricating read only memory devices including thermally oxidized transistor sidewalls | Ki-Chang Yoon | 2004-04-06 |