Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11205652 | Semiconductor memory device and method of fabricating the same | Dongjun Lee, Sang-chul Shin, Bong-Soo Kim | 2021-12-21 |
| 11171038 | Fabrication method of integrated circuit semiconductor device | Namho Jeon, JoonYoung Choi, Junsoo Kim, Dongsoo Woo | 2021-11-09 |
| 11024640 | Three-dimensional semiconductor memory device and method of fabricating the same | Sung-Min Hwang, Joon-Sung Lim, Jiwon Kim, Woosung Yang | 2021-06-01 |
| 10910378 | Semiconductor memory devices | Kiseok Lee, Bong-Soo Kim, Hui-Jung Kim, Seokhan Park, HUNKOOK LEE +1 more | 2021-02-02 |
| 10903216 | Semiconductor memory device and method of fabricating the same | Daewon Kim, Dongjin Lee | 2021-01-26 |
| 10886375 | Semiconductor device having buried gate structure and method of fabricating the same | Dongjin Lee, Junsoo Kim, Moonyoung Jeong, Satoru Yamada, Dongsoo Woo | 2021-01-05 |