Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11557332 | Semiconductor memory devices, memory systems and methods of operating semiconductor memory devices | Sang-Uhn Cha, Hyun-Gi Kim, Ye-Sin Ryu, In-Woo Jun | 2023-01-17 |
| 11031065 | Semiconductor memory devices, memory systems and methods of operating semiconductor memory devices | Sang-Uhn Cha, Hyun-Gi Kim, Ye-Sin Ryu, In-Woo Jun | 2021-06-08 |
| 10811078 | Semiconductor memory devices, memory systems and methods of operating semiconductor memory devices | Sang-Uhn Cha, Hyun-Gi Kim, Ye-Sin Ryu, In-Woo Jun | 2020-10-20 |
| 10586584 | Semiconductor semiconductor memory devices, memory systems and methods of operating memory devices | Sang-Uhn Cha, Hyun-Gi Kim, Ye-Sin Ryu, In-Woo Jun | 2020-03-10 |
| 10497422 | Memory device performing care operation for disturbed row and operating method thereof | Seung-Jun Lee, Seung-Jun Shin, Ik-Joon Choi, Ju-seong Hwang | 2019-12-03 |
| 10404286 | Memory modules, memory systems including the same and methods of operating memory systems | Sang-Uhn Cha, Ye-Sin Ryu, Seong-Jin Cho | 2019-09-03 |