Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7990771 | Program method of flash memory device | Hyung Seok Kim, Keum Hwan Noh, Ju In Kim, Min Kyu Lee, Seok Jin Joo +1 more | 2011-08-02 |
| 7978532 | Erase method of flash memory device | Hyung Seok Kim, Keum Hwan Noh, Ju In Kim, Min Kyu Lee, Seok Jin Joo +1 more | 2011-07-12 |
| 7955960 | Nonvolatile memory device and method of fabricating the same | Se-Jun Kim, Eun-seok Choi, Kyoung Hwan Park, Hyun-Seung Yoo, Myung Shik Lee +8 more | 2011-06-07 |
| 7715233 | Non-volatile memory device | Won Sic Woo | 2010-05-11 |
| 7701768 | Method for programming multi-level cell flash memory device | — | 2010-04-20 |
| 7539057 | Erase and program method of flash memory device for increasing program speed of flash memory device | Hyung Seok Kim, Keum Hwan Noh, Ju In Kim, Min Kyu Lee, Seok Jin Joo +1 more | 2009-05-26 |
| 6660604 | Method of forming double junction region and method of forming transfer transistor using the same | Seoung-Ouk Choi | 2003-12-09 |