Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10992626 | Method of providing instant messaging service for secret message and user device for performing the method | So Young Choi, Bo Mi Kim, Un Bong Kang, Jung-Ho Song, Ji Na Kim +1 more | 2021-04-27 |
| 10706725 | Ship-collision avoidance guiding system using time series graphic display | Jin-Hyoung Park, Hong-tae Kim, Han Jin Lee, Deuk Jae Cho, Jin-Ki Jung | 2020-07-07 |