Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12198137 | V2X-based electronic toll collection system and method | Duk Soo Kim, Eui-Seok Kim, Sang Gyoo SIM, Ki Ho JOO, Jung Won Lee +5 more | 2025-01-14 |
| 12058275 | Method of secure and automated bootstrapping on keys and certificates for V2X environment and device thereof | Seok Woo Lee, Duk Soo Kim, Eui-Seok Kim, Sang Gyoo SIM, Jung Ook Kim +2 more | 2024-08-06 |
| 11177966 | Method and apparatus for managing enrollment certificate in security credential management system for V2X communication | Seok Woo Lee, Duk Soo Kim, Eui-Seok Kim, Sang Gyoo SIM, Dong Hoon Ko +4 more | 2021-11-16 |
| 8452563 | Apparatus for measuring and calibrating error of wafer prober | — | 2013-05-28 |