Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7256448 | Split gate type nonvolatile semiconductor memory device, and method of fabricating the same | Seung-Beom Yoon, Yong Tae Kim, Yong-Suk Choi | 2007-08-14 |
| 7029974 | Split gate type nonvolatile semiconductor memory device, and method of fabricating the same | Seung-Beom Yoon, Yong Tae Kim, Yong-Suk Choi | 2006-04-18 |