Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10589719 | Method for managing digital key of mobile device for vehicle-sharing and key server using the same | Changki Sohn | 2020-03-17 |
| 10580238 | Method for providing enhanced telematics service and telematics server using the same | Changki Sohn | 2020-03-03 |