Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8963231 | Three dimensional semiconductor memory devices and methods of fabricating the same | Sunghae Lee, Daehong Eom, Daehyun Jang, Kihyun Hwang, Seongsoo Lee +4 more | 2015-02-24 |
| 8592873 | Semiconductor memory devices and methods of forming the same | Jung Ho Kim, Daehyun Jang, Myoungbum Lee, Kihyun Hwang, Sangryol Yang +4 more | 2013-11-26 |
| 8541831 | Nonvolatile memory device and method for fabricating the same | Soodoo Chae, Myoungbum Lee, HuiChang Moon, Hansoo Kim, Kihyun Kim +2 more | 2013-09-24 |
| 8460998 | Method of fabricating semiconductor device | Myoungbum Lee, Seungmok Shin | 2013-06-11 |
| 8415742 | Semiconductor memory device and method of forming the same | Myoungbum Lee, Kihyun Hwang | 2013-04-09 |
| 8329537 | Method for fabricating rewritable three-dimensional memory device | Myoungbum Lee | 2012-12-11 |
| 8222122 | Method of forming nonvolatile memory device | Seungmok Shin, Soodoo Chae | 2012-07-17 |
| 8173533 | Semiconductor memory device and method of forming the same | Myoungbum Lee, Kihyun Hwang | 2012-05-08 |
| 8084819 | Semiconductor memory device having insulation patterns and cell gate patterns | Myoungbum Lee, Kihyun Hwang | 2011-12-27 |
| 8008722 | Multi-layer nonvolatile memory devices having vertical charge storage regions | Seungmok Shin, Chae Soodoo, Seung Yup Lee | 2011-08-30 |