Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8354708 | Methods of forming and operating semiconductor device | Wook-Hyun Kwon, Byung-Gook Park, Yoon Suk Kim | 2013-01-15 |
| 8222684 | Method of manufacturing a semiconductor integrated circuit using a selective disposal spacer technique and semiconductor integrated circuit manufactured thereby | Sang Eun Lee | 2012-07-17 |
| 7928501 | Semiconductor device and methods of forming and operating the same | Wook-Hyun Kwon, Byung-Gook Park, Yoon Suk Kim | 2011-04-19 |
| 7588979 | Method of manufacturing a semiconductor integrated circuit using a selective disposable spacer technique and semiconductor integrated circuit manufactured thereby | Sang Eun Lee | 2009-09-15 |
| 7436017 | Semiconductor integrated circuit using a selective disposable spacer | Sang Eun Lee | 2008-10-14 |
| 7045413 | Method of manufacturing a semiconductor integrated circuit using a selective disposable spacer technique and semiconductor integrated circuit manufactured thereby | Sang Eun Lee | 2006-05-16 |
| 6791196 | Semiconductor devices with bonding pads having intermetal dielectric layer of hybrid configuration and methods of fabricating the same | Dong-Whee Kwon, Jin Hyuk Lee, Sa-Yoon Kang | 2004-09-14 |
| 6635532 | Method for fabricating NOR type flash memory device | Woon-Kyung Lee | 2003-10-21 |
| 6507522 | Method for erasing memory cells in a nonvolatile memory | Joon Sung LEE, Chan-Jo Lee, Seung-Keun Lee | 2003-01-14 |