Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7949127 | Headset | Charles L. Pedersen, Martin Bech, Tom Bogeskov-Jensen | 2011-05-24 |
| 7366298 | Headset | Charles L. Pedersen, Martin Bech, Tom Bogeskov-Jensen | 2008-04-29 |
| D361066 | Headset | Melissa Akers | 1995-08-08 |
| D327068 | Headset amplifier | Jan Hampf, Leo Larsen | 1992-06-16 |
| D311521 | Combined earphone and microphone | Bjarne Jonsson, Finn Jensen, Nikolai Bisgaard | 1990-10-23 |