Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11568917 | Hammer refresh row address detector, and semiconductor memory device and memory module including the same | Yeonhong PARK, Jaewook Lee, Eojin Lee, Woosuk KWON, Jungho Ahn +1 more | 2023-01-31 |
| 11194653 | Semiconductor memory device, and memory system having the same | Yesin Ryu, Sanguhn Cha, Hyungi Kim | 2021-12-07 |
| 10860222 | Memory devices performing refresh operations with row hammer handling and memory systems including such memory devices | Do Yeon Kim, Ho-Young Song | 2020-12-08 |
| 10811077 | Refresh control circuit, memory device including the same and method of operating the same for hammer refresh operation | Do Yeon Kim, Ho-Young Song, Dong Su Lee | 2020-10-20 |
| 10607683 | Semiconductor memory device capable of performing a hammer refresh operation while performing a normal refresh operation and memory system having the same | Do Yeon Kim, Ho-Young Song | 2020-03-31 |