Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9548123 | Operating methods of nonvolatile memory devices including a ground select transistor and first and second dummy memory cells | Byeong-In Choe, Kihyun Kim, Sunil Shim, Woonkyung Lee | 2017-01-17 |