Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9972638 | Methods of fabricating three-dimensional semiconductor devices | Sunghae Lee, JinGyun Kim, Daehyun Jang, Kihyun Hwang, Seongsoo Lee +4 more | 2018-05-15 |
| 9899411 | Three-dimensional semiconductor memory device and method for fabricating the same | Dongchul Yoo, Phil Ouk Nam, Junkyu Yang, Woong Lee, Woosung Lee +1 more | 2018-02-20 |