Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11282738 | Lift pin module | Seung-Nam Kim, Sung-keun Cho, Jung Sub Shin, Joon Sung LEE, Hyun Ik Joe +1 more | 2022-03-22 |
| 8184048 | Dual mode satellite signal receiver and method thereof | Chang-sik Yoo, Jun-Gi Jo | 2012-05-22 |