Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6097305 | Dialogic style RF guidance system for a visually handicapped person and its control method | Jeong Gi Kim, Hong-gu Jo, Ha-ryeong Oh | 2000-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6097305 | Dialogic style RF guidance system for a visually handicapped person and its control method | Jeong Gi Kim, Hong-gu Jo, Ha-ryeong Oh | 2000-08-01 |