Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9899411 | Three-dimensional semiconductor memory device and method for fabricating the same | Dongchul Yoo, Phil Ouk Nam, Junkyu Yang, Woong Lee, JinGyun Kim +1 more | 2018-02-20 |