Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7855410 | Semiconductor memory devices having a floating gate with a projecting portion and methods of forming semiconductor memory devices having a floating gate with a projecting portion | Jeong-Uk Han, Yong-Suk Choi, Hyok-Ki Kwon, Bae-Seong Kwon | 2010-12-21 |
| 7820516 | Methods of manufacturing non-volatile memory devices having a vertical channel | Hyok-Ki Kwon, Yong-Seok Choi, Jeong-Uk Han | 2010-10-26 |
| 7642593 | Nonvolatile memory device and method of fabricating the same | Yong-Suk Choi, Jeong-Uk Han, Hee-Seog Jeon, Yong Tae Kim, Hyok-Ki Kwon | 2010-01-05 |
| 7531410 | Semiconductor flash memory device and method of fabricating the same | Yong-Suk Choi, Jeong-Uk Han, Hee-Seog Jeon, Hyok-Ki Kwon | 2009-05-12 |
| 7514739 | Nonvolatile semiconductor device and method of fabricating the same | Young Sam Park, Seung-Beom Yoon, Jeong-Uk Han, Sung-Taeg Kang | 2009-04-07 |
| 7495281 | Non-volatile memory device and methods of forming and operating the same | Jeong-Uk Han, Kwang-Wook Koh, Jae-Hwang Kim, Sung Chul Park, Ju-Ri Kim | 2009-02-24 |
| 7411243 | Nonvolatile semiconductor device and method of fabricating the same | Young Sam Park, Seung-Beom Yoon, Jeong-Uk Han, Sung-Taeg Kang | 2008-08-12 |