Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10559584 | Semiconductor device including a dielectric layer | Eun Yeoung Choi, Bio Kim, Young Wan Kim, Jung Ho Kim, Young Seon Son +1 more | 2020-02-11 |
| 10109747 | Semiconductor memory devices and methods of fabricating the same | Juhyung Kim, Woonkyung Lee, Jaegoo Lee, Chaeho Kim, Junkyu Yang +3 more | 2018-10-23 |
| 10103170 | Semiconductor device having a vertical pillar connected to the substrate | Dongchul Yoo, Woojin Jang, Jaeyoung Ahn, Junkyu Yang | 2018-10-16 |
| 9653565 | Semiconductor devices and methods of fabricating the same | Dongchul Yoo, Jaeyoung Ahn, Hunhyeong Lim | 2017-05-16 |
| 9431414 | Vertical memory devices and methods of manufacturing the same | Dong-Chul Yoo, Ki-Hyun Hwang, Phil Ouk Nam, Jae Young Ahn | 2016-08-30 |
| 9397114 | Methods of fabricating three-dimensional semiconductor memory devices | Jumi Yun, Kwangmin Park, Dongchul Yoo | 2016-07-19 |
| 9324730 | Vertical memory devices and methods of manufacturing the same | Phil Ouk Nam, Dong-Chul Yoo, Bi-O Kim, Jae Young Ahn, Ki-Hyun Hwang | 2016-04-26 |
| 9130054 | Semiconductor memory devices and methods of fabricating the same | Juhyung Kim, Woonkyung Lee, Jaegoo Lee, Chaeho Kim, Junkyu Yang +3 more | 2015-09-08 |
| 9082659 | Methods of forming vertical type semiconductor devices including oxidation target layers | Phil Ouk Nam, Jun-Kyu Yang, Ki-Hyun Hwang, Jae Young Ahn | 2015-07-14 |
| 8987805 | Vertical type semiconductor devices including oxidation target layers | Phil Ouk Nam, Jun-Kyu Yang, Ki-Hyun Hwang, Jae Young Ahn | 2015-03-24 |
| 8697498 | Methods of manufacturing three dimensional semiconductor memory devices using sub-plates | Dongchul Yoo, Chanjin Park, Hanmei Choi | 2014-04-15 |