Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9905301 | Nonvolatile memory device and method of operating the same | Ji-Sang Lee, Gyosoo Choo | 2018-02-27 |
| 9859848 | Variable voltage generation circuit and memory device including the same | Gyo-Soo Choo, Duk-Min Kwon, Chung-Ho Yu | 2018-01-02 |