Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6107986 | Display | Juhani Miettunen, Mikko Juhani Palatsi | 2000-08-22 |
| 5946391 | Telephones with talker sidetone | Trevor Dragwidge, Richard V. George, Richard A. Williams | 1999-08-31 |