Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11847209 | Memory device and system | Joong-Chul Yoon, Gi Jin Kang | 2023-12-19 |
| 10565405 | Smart card device, system including the same and method of operating smart card system | Hyuck-Jun Cho, Donald Na, Seung Hwan Baek, Kee-Moon Chun | 2020-02-18 |
| 9589221 | Method of operating smart card and method of operating smart card system including the same | Hyuck-Jun Cho, Donald Na, Seung Hwan Baek, Kee-Moon Chun | 2017-03-07 |