Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520198 | Semiconductor memory device including three-dimensional memory cell array structure and operating method thereof | Se Kyoung Choi, Eun-seok Choi | 2016-12-13 |
| 9306040 | Nonvolatile memory device and method for fabricating the same | Eun-seok Choi, Sa-Yong Shim, In-Hey Lee, Sung Wook JUNG | 2016-04-05 |