Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394470 | Semiconductor chip capable of calibrating bias voltage supplied to write clock buffer regardless of process variation and temperature variation, and devices including the same | Garam Choi, Yonghun Kim, Jaewoo Lee, Kihan Kim | 2025-08-19 |
| 12149247 | Frequency divider and memory device including the same | Jaewoo Lee, Yoo-Chang Sung, Jeongdon Ihm, Jinseok Heo | 2024-11-19 |
| 11869574 | Semiconductor memory device and memory system including the same | Hundae Choi | 2024-01-09 |
| 11705172 | Memory device, memory system including the same and operating method thereof | Hundae Choi | 2023-07-18 |