Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10453707 | Method for fabricating semiconductor device | Yong Seok Cho, Hyung Joon Kim, Jung Ho Kim, Joong-Yun Ra, Jae Young Ahn +2 more | 2019-10-22 |
| 9698233 | Tunnel insulation layer structures, methods of manufacturing the same, and vertical memory devices including the same | Eun Yeoung Choi, Young-Jin Noh, Kwang-Min Park, Jae Young Ahn, Ju Mi YUN +2 more | 2017-07-04 |
| 9530899 | Semiconductor memory device and method of manufacturing the same | Jin-Tae Noh, Su Jin Shin, Jae Young Ahn, Ki-Hyun Hwang | 2016-12-27 |
| 9343546 | Semiconductor device and method of manufacturing the same | Jin-Tae Noh, Chang-Woo Sun, Jae Young Ahn, Seung Hyun Lim, Ki-Hyun Hwang | 2016-05-17 |
| 9324730 | Vertical memory devices and methods of manufacturing the same | Phil Ouk Nam, Dong-Chul Yoo, Jae Young Ahn, Byong-Hyun Jang, Ki-Hyun Hwang | 2016-04-26 |
| 9129857 | Semiconductor device including a first core pattern under a second core pattern | Byong-Ju Kim, Jung-Geun Jee, Jin-Gyun Kim, Jae Young Ahn, Ki-Hyun Hwang | 2015-09-08 |
| 9064895 | Vertical memory devices and methods of manufacturing the same | Toshiro Nakanishi, Jin-Tae Noh, Chang-Woo Sun, Seung Hyun Lim, Jae Young Ahn +1 more | 2015-06-23 |
| 8901643 | Semiconductor device and method of manufacturing the same | Jin-Tae Noh, Chang-Woo Sun, Jae Young Ahn, Seung Hyun Lim, Ki-Hyun Hwang | 2014-12-02 |
| 8617947 | Method of manufacturing semiconductor device | Jun-Kyu Yang, Phil Ouk Nam, Ki-Hyun Hwang, Jae Young Ahn, Han-Mei Choi | 2013-12-31 |