Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965693 | Helium gas liquefier and method for liquefying helium gas | Yeon Suk Choi | 2024-04-23 |
| 11922988 | Dynamic random access memory device with long retention and operating method thereof | Yang-Kyu Choi | 2024-03-05 |
| 11869950 | Steep-slope field-effect transistor and fabrication method thereof | Yang-Kyu Choi | 2024-01-09 |