Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636264 | Radio telephone system which utilizes an infrared signal communication link | Mikko Terho, Jari Hamalainen | 1997-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636264 | Radio telephone system which utilizes an infrared signal communication link | Mikko Terho, Jari Hamalainen | 1997-06-03 |