| 12394452 |
ZQ calibration circuit for multiple interfaces |
Tongsung Kim, Junghwan Kwak, Chiweon Yoon, Byungkwan Chun, Youngmin Jo |
2025-08-19 |
| 12301236 |
Equalizer for removing inter symbol interference of data signal by increasing pulse widths of logic low level and logic high level of data signal |
Daehoon Na, Seonkyoo Lee, Taesung Lee |
2025-05-13 |
| 12154616 |
Memory device and operation method thereof |
Yoon-Joo Eom, Hye Jung Kwon, Young Ju Kim |
2024-11-26 |
| 11862234 |
Memory device and operation method thereof |
Yoon-Joo Eom, Hye Jung Kwon, Young Ju Kim |
2024-01-02 |
| 11195571 |
Memory device and method with data input |
Yoon-Joo Eom, Hye Jung Kwon, Young Ju Kim |
2021-12-07 |
| 11056158 |
Memory device and divided clock correction method thereof |
Dong Seok Kang |
2021-07-06 |
| 10969420 |
Test circuits for monitoring NBTI or PBTI |
Hye Jung Kwon |
2021-04-06 |
| 10777246 |
Semiconductor memory device and detection clock pattern generating method thereof |
Su Yeon Doo, Sihong Kim, Hosung Song |
2020-09-15 |
| 10734043 |
Memory system for adjusting clock frequency |
Young Ju Kim, Dong Seok Kang, Hye Jung Kwon, Byungchul Kim |
2020-08-04 |
| 10692561 |
Semiconductor memory device, memory system, and refresh method thereof |
Min Jang, Eunsung Seo |
2020-06-23 |
| 10666467 |
Memory device and operation method thereof |
Hye Jung Kwon, Yongjae Lee, Young Sik Kim, Young Ju Kim, Suyeon Doo +1 more |
2020-05-26 |
| 10593387 |
Semiconductor memory device and detection clock pattern generating method thereof |
Su Yeon Doo, Sihong Kim, Hosung Song |
2020-03-17 |
| 10453504 |
Memory device and divided clock correction method thereof |
Dong Seok Kang |
2019-10-22 |
| 10236045 |
Semiconductor memory device having detection clock patterns phase-inverted from each other and detection clock generating method thereof |
Su Yeon Doo, Sihong Kim, Hosung Song |
2019-03-19 |
| 9355706 |
Output circuit for implementing high speed data transmition |
Minsu Ahn, Joon Young Park, Yoon-Joo Eom |
2016-05-31 |
| 8542036 |
Transmitter having source follower voltage regulator |
Kwangil Park, Youngsoo Sohn |
2013-09-24 |
| 8391088 |
Pseudo-open drain type output driver having de-emphasis function, semiconductor memory device, and control method thereof |
Youngsoo Sohn, Taeyoung Oh |
2013-03-05 |
| 8055930 |
Internal clock signal generating circuits including frequency division and phase control and related methods, systems, and devices |
Jingook KIM, Kwangil Park, Daehyun Chung |
2011-11-08 |
| 8026749 |
Phase locked loop circuit, method of operating phase locked loop circuit and semiconductor memory device including phase locked loop circuit |
Young Sik Kim, Sanghyup Kwak |
2011-09-27 |
| 7903499 |
Integrated circuit memory devices including delayed clock inputs for input/output buffers and related systems and methods |
Jingook KIM, Kwangil Park, Sihong Kim, Jaehyung Lee, Daehyun Chung |
2011-03-08 |
| 7778097 |
AC coupling circuits including resistive feedback and related methods and devices |
Daehyun Chung, Sihong Kim, Jingook KIM, Kwangil Park, Jaehyung Lee |
2010-08-17 |