Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8891316 | Nonvolatile memory devices including notched word lines | Boyoung Seo, Yongkyu Lee, Hyucksoo Yang, Yongtae Kim | 2014-11-18 |
| 8815681 | Nonvolatile memory devices and methods of forming the same | Yongsik Jeong, Jeonguk Han, Weonho Park | 2014-08-26 |
| 8338877 | Nonvolatile memory devices and methods of forming the same | Yongsik Jeong, Jeonguk Han, Weonho Park | 2012-12-25 |