Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11631757 | Graphene spin transistor and graphene Rashba spin logic gate for all-electrical operation at room temperature | — | 2023-04-18 |
| 11476895 | External device including at least one antenna, and electronic device and method for improving antenna performance using same | Geonwoo Kim, Youngil NAM, Wonho LEE, Kyuhui HAN | 2022-10-18 |
| 11121243 | 2D-3D heterojunction tunnel field-effect transistor | — | 2021-09-14 |
| 10075798 | Method for providing audio and electronic device adapted to the same | Ohyong Kwon | 2018-09-11 |
| 10007403 | System and method for operating memo function cooperating with audio recording function | — | 2018-06-26 |
| 8802255 | Secondary battery and its method of manufacture | Sangsok Jung, Masanori Kogure | 2014-08-12 |