Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12402314 | Three-dimensional semiconductor memory devices | Jaehyun Yang, Bio Kim, Yujin Kim, Kyong-Won An, Sookyeom Yong +1 more | 2025-08-26 |
| 11569261 | Three-dimensional semiconductor memory devices | Jaehyun Yang, Bio Kim, Yujin Kim, Kyong-Won An, Sookyeom Yong +1 more | 2023-01-31 |
| 11532639 | Three-dimensional semiconductor memory device | Sangsoo Lee, Chaeho Kim, Woosung Lee, Phil Ouk Nam | 2022-12-20 |
| 10825833 | Semiconductor device including partially enlarged channel hole | Eunyeoung Choi, Hyung Joon Kim, Bio Kim, Yujin Kim | 2020-11-03 |
| 10797074 | Three-dimensional semiconductor memory devices | Jaehyun Yang, Bio Kim, Yujin Kim, Kyong-Won An, Sookyeom Yong +1 more | 2020-10-06 |
| 10756107 | Semiconductor device including partially enlarged channel hole | Eunyeoung Choi, Hyung Joon Kim, Bio Kim, Yujin Kim | 2020-08-25 |
| 10685972 | Semiconductor memory devices and methods for fabricating the same | Sunggil Kim, Phil Ouk Nam, Gukhyon Yon, Sunghae Lee, Woojin Jang +3 more | 2020-06-16 |
| 8697519 | Method of manufacturing a semiconductor device which includes forming a silicon layer without void and cutting on a silicon monolayer | Woosung Lee | 2014-04-15 |