Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109747 | Semiconductor memory devices and methods of fabricating the same | Byong-Hyun Jang, Juhyung Kim, Woonkyung Lee, Jaegoo Lee, Chaeho Kim +3 more | 2018-10-23 |
| 10103170 | Semiconductor device having a vertical pillar connected to the substrate | Byong-Hyun Jang, Dongchul Yoo, Woojin Jang, Jaeyoung Ahn | 2018-10-16 |
| 9899411 | Three-dimensional semiconductor memory device and method for fabricating the same | Dongchul Yoo, Phil Ouk Nam, Woong Lee, Woosung Lee, JinGyun Kim +1 more | 2018-02-20 |