Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994948 | Semiconductor memory devices, memory systems including the same and methods of operating memory systems | Sang-Uhn Cha, Ho-Young Song, Hyun-Joong Kim | 2024-05-28 |
| 11928026 | Memory and operation method of memory | Munseon Jang, Jang Ryul Kim | 2024-03-12 |
| 11797215 | Memory device and memory system performing error check and scrub operation | Heeeun Choi, Kwang-Soon Kim, Ji Eun Kim | 2023-10-24 |
| 11698835 | Memory and operation method of memory | Munseon Jang, Jang Ryul Kim | 2023-07-11 |
| 11593199 | Semiconductor memory devices, memory systems including the same and methods of operating memory systems | Sang-Uhn Cha, Ho-Young Song, Hyun-Joong Kim | 2023-02-28 |
| 11514998 | Electronic device for performing data masking operation | Dae Suk Kim, Dong-Kyun Kim, Jeong Jun Lee | 2022-11-29 |
| 11239960 | Characterization of in-chip error correction circuits and related semiconductor memory devices/memory systems | Sang-Uhn Cha, Hyun-Joong Kim | 2022-02-01 |
| 11231996 | Semiconductor memory devices, memory systems including the same and methods of operating memory systems | Sang-Uhn Cha, Ho-Young Song, Hyun-Joong Kim | 2022-01-25 |
| 10929225 | Semiconductor memory devices, memory systems including the same and methods of operating memory systems | Sang-Uhn Cha, Ho-Young Song, Hyun-Joong Kim | 2021-02-23 |
| 10855412 | Characterization of in-chip error correction circuits and related semiconductor memory devices/memory systems | Sang-Uhn Cha, Hyun-Joong Kim | 2020-12-01 |
| 10705908 | Semiconductor memory devices, memory systems including the same and methods of operating memory systems | Sang-Uhn Cha, Ho-Young Song, Hyun-Joong Kim | 2020-07-07 |
| 10684793 | Semiconductor memory devices including error correction circuits and methods of operating the semiconductor memory devices | Su-A Kim, Mu-jin Seo, Hak-Soo Yu, Jae-Youn Youn, Hyo-jin Choi | 2020-06-16 |
| 10355833 | Characterization of in-chip error correction circuits and related semiconductor memory devices/memory systems | Sang-Uhn Cha, Hyun-Joong Kim | 2019-07-16 |
| 10255989 | Semiconductor memory devices, memory systems including the same and methods of operating the same | Sang-Uhn Cha | 2019-04-09 |
| 10198221 | Methods of operating semiconductor memory devices with selective write-back of data for error scrubbing and related devices | Sang-Uhn Cha, Uk-Song Kang | 2019-02-05 |
| 10191805 | Semiconductor memory devices and memory systems including the same | Sang-Uhn Cha | 2019-01-29 |
| 10156995 | Semiconductor memory devices and methods of operating the same | Sang-Uhn Cha, Ye-Sin Ryu, Seong-Jin Cho | 2018-12-18 |
| 10127102 | Semiconductor memory devices and memory systems including the same | Ye-Sin Ryu, Sang-Uhn Cha, Young-Yong Byun, Seong-Jin Jang | 2018-11-13 |
| 10127974 | Memory device and memory system performing request-based refresh, and operating method of the memory device | Hyun-Joong Kim, Ho-Young Song, Ju-Yun Jung, Sang-Uhn Cha | 2018-11-13 |
| 10090066 | Semiconductor memory devices, memory systems including the same and method of correcting errors in the same | Sang-Uhn Cha, Jong-Pil Son, Kwang-Il Park, Seong-Jin Jang | 2018-10-02 |
| 10044475 | Characterization of in-chip error correction circuits and related semiconductor memory devices/memory systems | Sang-Uhn Cha, Hyun-Joong Kim | 2018-08-07 |
| 10037244 | Semiconductor memory devices, memory systems including the same and methods of operating memory systems | Sang-Uhn Cha, Ho-Young Song, Hyun-Joong Kim | 2018-07-31 |
| 10002045 | Semiconductor memory devices having input/output gating circuit and memory systems including the same | Sang-Uhn Cha | 2018-06-19 |
| 9990163 | Methods of operating semiconductor memory devices with selective write-back of data for error scrubbing and related devices | Sang-Uhn Cha, Uk-Song Kang | 2018-06-05 |
| 9953725 | Semiconductor memory devices and methods of operating the same | Ye-Sin Ryu, Sang-Uhn Cha, Seong-Jin Cho | 2018-04-24 |