Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11171152 | Three-dimensional flash memory device including cell gate patterns having blocking barrier patterns and a method for manufacturing the same | Chunghwan Yang, Taeyun Bae, Byungyong Choi | 2021-11-09 |
| 10825865 | Three-dimensional semiconductor device | Seok-Won Lee, Seongjun Seo | 2020-11-03 |
| 10818728 | Three-dimensional semiconductor device | Seok-Won Lee, Seongjun Seo | 2020-10-27 |
| 10483323 | Three-dimensional semiconductor device | Seok-Won Lee, Seongjun Seo | 2019-11-19 |
| 10141372 | Three-dimensional semiconductor device | Seok-Won Lee, Seongjun Seo | 2018-11-27 |
| 10026749 | Semiconductor memory devices having separation structures | Jinwoo Park, Jaeshin Park, Jiwoong Sue, Seok-Won Lee | 2018-07-17 |
| 9953997 | Three-dimensional semiconductor memory devices | Hauk Han, Seok-Won Lee, Jeonggil Lee, Jinwoo Park, Kihyun Yoon +2 more | 2018-04-24 |
| 9947684 | Three-dimensional semiconductor device | Yong-hyun Kwon, Jeongsoo KIM, Seok-Won Lee, Jinwoo Park, Oik Kwon +1 more | 2018-04-17 |