Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12293807 | Offset calibration training method for adjusting data receiver offset and memory device therefor | Younggil Go, Yoochang Sung | 2025-05-06 |
| 11869574 | Semiconductor memory device and memory system including the same | Hojun Chang | 2024-01-09 |
| 11799463 | Duty adjustment circuit, and delay locked loop circuit and semiconductor memory device including the same | Garam Choi | 2023-10-24 |
| 11705172 | Memory device, memory system including the same and operating method thereof | Hojun Chang | 2023-07-18 |
| 11568916 | Multi-phase clock generator, memory device including multi-phase clock generator, and method of generating multi-phase clock of memory device | Garam Choi | 2023-01-31 |
| 11456046 | Memory device and clock locking method thereof | — | 2022-09-27 |
| 11437085 | Multi-phase clock generator, memory device including multi-phase clock generator, and method of generating multi-phase clock of memory device | Garam Choi | 2022-09-06 |
| 11405029 | Duty adjustment circuit, and delay locked loop circuit and semiconductor memory device including the same | Garam Choi | 2022-08-02 |
| 11329654 | Delay circuit of delay-locked loop circuit and delay-locked loop circuit | Garam Choi | 2022-05-10 |
| 11309002 | Delay locked loop circuit and semiconductor memory device having the same | Garam Choi | 2022-04-19 |
| 11177814 | Delay locked loop circuit and semiconductor memory device having the same | Hwapyong Kim | 2021-11-16 |
| 11145355 | Calibration circuit for controlling resistance of output driver circuit, memory device including the same, and operating method of the memory device | Hwapyong Kim, Junha Lee | 2021-10-12 |