Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12400696 | Memory device performing precharge operation, and operating method thereof | Sang Hyun KU, Do Hong Kim, Min Ho Seok, So Yoon Kim | 2025-08-26 |
| 12400701 | Memory device for performing smart refresh operation and method of reducing power consumption during refresh | Jeong Jin HWANG, Sung Nyou Yu, Sang-Ah Hyun, Soo Hwan Kim | 2025-08-26 |
| 12198747 | Memory including row circuit and operation method thereof | Sang Hyun KU, Do Hong Kim, Min Ho Seok, So Yoon Kim | 2025-01-14 |
| 11881246 | Memory device for performing smart refresh operation and memory system including the same | Jeong Jin HWANG, Sung Nyou Yu, Sang-Ah Hyun, Soo Hwan Kim | 2024-01-23 |
| 11651812 | Semiconductor memory device for performing target refresh operation and hidden refresh operation in response to normal refresh command and determining row hammer risk level | Woongrae Kim, Jeong-Tae Hwang | 2023-05-16 |
| 11646072 | Electronic device for adjusting refresh operation period | Hyun Seung Kim, Ho Uk Song, Tae Kyun Shin, Min Jun Choi | 2023-05-09 |
| 10614873 | Memory device, memory system including the same, and address counting and comparing operation for refresh operation method thereof | Woo Young Lee, Jung Hyun Kim, Jae-Hoon Cha, Jeong-Tae Hwang | 2020-04-07 |
| 10110228 | Semiconductor device | Young-Hoon Kim | 2018-10-23 |
| 9396773 | Semiconductor device | Sang-II Park | 2016-07-19 |
| 9373379 | Active control device and semiconductor device including the same | — | 2016-06-21 |
| 9336844 | Semiconductor device | Bok Rim Ko, Sang-Il Park | 2016-05-10 |
| 9311984 | Smart refresh device | Sang-Il Park | 2016-04-12 |
| 8331174 | Semiconductor memory device and method for operating the same | Seong Nyuh Yoo, Saeng Hwan Kim | 2012-12-11 |
| 8294486 | Repair circuit including repair controller | — | 2012-10-23 |
| 8279694 | Semiconductor memory device having a reduced noise interference | Sang-Il Park | 2012-10-02 |
| 8036054 | Semiconductor memory device with improved sensing margin | — | 2011-10-11 |
| 7990788 | Refresh characteristic testing circuit and method for testing refresh using the same | Sun Jong Yoo | 2011-08-02 |
| 7368300 | Capacitor in semiconductor device and method for fabricating the same | — | 2008-05-06 |