Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7573367 | Tag conflict avoidance method and apparatus | Kyung-Ho Park, Moutchkaev Artem, Ji-hun Koo, Si-gyoung Koo | 2009-08-11 |
| 7417544 | Location tracking system and method | Moutchkaev Artem, Kyung-Ho Park, Woo-shik Kang, Si-gyoung Koo, Ji-hun Koo | 2008-08-26 |
| 7307548 | Geographical information supply system and method using RFID, and traffic information supply system using RFID | Kyung-bo Park, Woo-shik Kang, Si-gyoung Koo, Ji-hun Koo | 2007-12-11 |