Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1043509 | Wheel disc for a vehicle | Youn Il Chung, Hyuk Sun Kwon, Min-Sung Lee | 2024-09-24 |
| 7307548 | Geographical information supply system and method using RFID, and traffic information supply system using RFID | Woo-shik Kang, Si-gyoung Koo, Ji-hun Koo, Pierre Dehaut | 2007-12-11 |