Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12213315 | Three-dimensional semiconductor memory device | Byungjin Lee, Joon-Sung Lim | 2025-01-28 |
| 12069858 | Three-dimensional semiconductor memory device | Woosung Yang, Byungjin Lee, Bumkyu Kang | 2024-08-20 |
| 11930639 | Three-dimensional semiconductor memory device and method of fabricating the same | Woosung Yang, Sung-Min Hwang, Joon-Sung Lim | 2024-03-12 |
| 11641738 | Three-dimensional semiconductor memory device | Woosung Yang, Byungjin Lee, Bumkyu Kang | 2023-05-02 |
| 11626417 | Three-dimensional semiconductor memory device and method of fabricating the same | Byungjin Lee, Sung-Min Hwang | 2023-04-11 |
| 11587947 | Three-dimensional semiconductor memory devices | Kang-Won Lee, Jaeyoung Song, Donghoon Jang | 2023-02-21 |
| 11404435 | Three-dimensional semiconductor memory device including first vertical structure on first region of substrate and wider second vertical structure on second region of substrate | Kangyoon Choi, Gilsung Lee, Yongsik Yim, Eunsuk Cho | 2022-08-02 |
| 11289504 | Three-dimensional semiconductor memory device and method of fabricating the same | Woosung Yang, Sung-Min Hwang, Joon-Sung Lim | 2022-03-29 |
| 11289503 | Three-dimensional semiconductor memory device | Byungjin Lee, Joon-Sung Lim | 2022-03-29 |
| 11139314 | Semiconductor device | Sung-Min Hwang, Joon-Sung Lim, Woo Sung Yang | 2021-10-05 |
| 11069706 | Three-dimensional semiconductor memory devices | Kang-Won Lee, Jaeyoung Song, Donghoon Jang | 2021-07-20 |
| 10903236 | Three-dimensional semiconductor memory device | Kangyoon Choi, Jongwon Kim, Gilsung Lee, Eunsuk Cho, Byungyong Choi +1 more | 2021-01-26 |
| 10868038 | Memory devices | Seok Cheon Baek, Young Woo Kim, Min Yong Lee, Woong Lee | 2020-12-15 |
| 10818678 | Three-dimensional semiconductor memory device and method of fabricating the same | Sung-Min Hwang, Joon-Sung Lim | 2020-10-27 |
| 10700085 | Vertical memory devices | Sung-Min Hwang, Joon-Sung Lim | 2020-06-30 |
| 10672792 | Three-dimensional semiconductor memory device | Kangyoon Choi, Gilsung Lee, Yongsik Yim, Eunsuk Cho | 2020-06-02 |
| 10373975 | Memory devices | Seok Cheon Baek, Young Woo Kim, Min Yong Lee, Woong Lee | 2019-08-06 |
| 10128266 | Three-dimensional semiconductor memory device | Jung Hoon Lee, Keejeong Rho, Sejun PARK, Jinhyun Shin, Woong Lee | 2018-11-13 |
| 10128263 | Memory devices | Seok Cheon Baek, Young Woo Kim, Min Yong Lee, Woong Lee | 2018-11-13 |
| 9911745 | Three-dimensionally integrated circuit devices including oxidation suppression layers | Youngwoo Kim, Jinhyun Shin, Jung Hoon Lee | 2018-03-06 |
| 9711531 | Semiconductor device and method of fabricating the same | Woong Lee, Jongyoon Choi, Jinhyun Shin | 2017-07-18 |
| 9659958 | Three-dimensional semiconductor memory device | Jung Hoon Lee, Keejeong Rho, Sejun PARK, Jinhyun Shin, Woong Lee | 2017-05-23 |
| 9620304 | Interlock device of ring main unit | — | 2017-04-11 |
| 9601577 | Three-dimensionally integrated circuit devices including oxidation suppression layers | Youngwoo Kim, Jinhyun Shin, Jung Hoon Lee | 2017-03-21 |
| 9419013 | Semiconductor device and method of manufacturing the same | Woong Lee, Seok Cheon Baek, Byung Jin Lee | 2016-08-16 |