Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393820 | Smart card | Minhyeok Kang | 2025-08-19 |
| 12040828 | Communication device, electronic device including communication device, and operating method of electronic device | Minchul Kang, Sanghyo Lee, Inhyuk Kim | 2024-07-16 |
| 11928539 | Mode-changeable power supply circuit and smart card including the same | Sanghyo Lee, Seungwon Lee, Jongpil Cho | 2024-03-12 |
| 11586873 | Mode-changeable power supply circuit and smart card including the same | Sanghyo Lee, Seungwon Lee, Jongpil Cho | 2023-02-21 |
| 11055598 | Mode-changeable power supply circuit and smart card including the same | Sanghyo Lee, Seungwon Lee, Jongpil Cho | 2021-07-06 |