Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12387798 | Nonvolatile memory device providing input/output compatibility and method for setting compatibility thereof | Hojun Yoon, Seungjin Park, Doobock Lee, Seunghoon Lee, Youngdon Choi +1 more | 2025-08-12 |
| 12340868 | Semiconductor device and method for preforming emphasis driving | Youngchul Cho, Seungjin Park, Doobock Lee, Youngdon Choi, Junghwan Choi | 2025-06-24 |
| 12080379 | Semiconductor device | Youngchul Cho, Seungjin Park, Doobock Lee, Youngdon Choi, Junghwan Choi | 2024-09-03 |
| 10320400 | Phase-locked loop with high bandwidth using rising edge and falling edge of signal | Chang-sik Yoo | 2019-06-11 |