Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12408324 | Semiconductor memory device | Yongjin Lee, Yongseok Kim, Mintae Ryu, Sungwon Yoo, Wonsok Lee +1 more | 2025-09-02 |
| 12402301 | Semiconductor memory device having shield layer between peripheral circuit and cell array structures | Min-Hee Cho, Min Tae Ryu, Sungwon Yoo, Yongjin Lee, Wonsok Lee | 2025-08-26 |