Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7336226 | Object identification system combined with millimeter-wave passive image system and global positioning system (GPS) for the blind | Kyung-Kwon Jung, Jin-Koo Rhee | 2008-02-26 |
| 6734528 | Transistor with pi-gate structure and method for producing the same | Jin-Koo Rhee, Hyun Sik Park, Dan An | 2004-05-11 |
| 6570956 | Searching system using X-ray and millimeter-wave signal | Jin-Koo Rhee, Hyun-Chang Park | 2003-05-27 |