Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376286 | Vertical non-volatile memory devices having a multi-stack structure with enhanced photolithographic alignment characteristics | Giyong Chung, Youngjin Kwon | 2025-07-29 |
| 12219760 | Semiconductor chip and semiconductor device including the same | Kangmin Kim, Seungmin Song, Seokhwa Jung | 2025-02-04 |
| 11985820 | Semiconductor devices and data storage systems including the same | Kangmin Kim, Jaehoon Shin, Geunwon Lim | 2024-05-14 |
| 11963361 | Integrated circuit device including vertical memory device | Changsun Hwang, Youngjin Kwon, Gihwan Kim, Hansol Seok, Jongheun Lim | 2024-04-16 |
| 11895827 | Vertical non-volatile memory devices having a multi-stack structure with enhanced photolithographic alignment characteristics | Giyong Chung, Youngjin Kwon | 2024-02-06 |
| 11716844 | Semiconductor memory devices having stacked structures therein that support high integration | Sangjae Lee, Jaehyung Kim | 2023-08-01 |
| 11641743 | Semiconductor devices | Kwangyoung Jung, Jongwon Kim, Joonhee Lee | 2023-05-02 |
| 11177282 | Semiconductor devices | Kwangyoung Jung, Jongwon Kim, Joonhee Lee | 2021-11-16 |
| 10971518 | Three dimensional semiconductor memory devices | Jibong Park, Soyeon Kim, Hanyoung Lee, Young-Bae Yoon | 2021-04-06 |
| 10741574 | Semiconductor devices | Kwangyoung Jung, Jongwon Kim, Joonhee Lee | 2020-08-11 |
| 9812526 | Three-dimensional semiconductor devices | Kyung Jun Shin, Byoungil Lee, HYUNKOOK LEE, Seong Soon Cho | 2017-11-07 |
| 9558834 | Nonvolatile memory device and an erasing method thereof | Byeong-In Choe, Mincheol Park, Eunsuk Cho | 2017-01-31 |
| 9449870 | Methods of forming a stack of electrodes and three-dimensional semiconductor devices fabricated thereby | Young-Ho Lee, Joonhee Lee, Seok-Won Lee, Yoocheol Shin | 2016-09-20 |
| 9230904 | Methods of forming a stack of electrodes and three-dimensional semiconductor devices fabricated thereby | Young-Ho Lee, Joonhee Lee, Seok-Won Lee, Yoocheol Shin | 2016-01-05 |