Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9895088 | Hearing protection device with integrated audiometric testing | Viggo Henriksen, Trym Holter, Olav Kvaloy, Asle Melvaer, Georg E. Ottesen +2 more | 2018-02-20 |
| 9554733 | Hearing protection device with integrated audiometric testing | Viggo Henriksen, Trym Holter, Olav Kvaløy, Asle Melvaer, Georg E. Ottesen +2 more | 2017-01-31 |
| D601241 | In-ear stem | Stephen D. Gilder | 2009-09-29 |
| 7039195 | Ear terminal | Svein Sørsdal, Odd Kr. Ø. Pettersen, Georg E. Ottesen, Sverre Stensby | 2006-05-02 |
| 6754359 | Ear terminal with microphone for voice pickup | Svein Sørsdal, Odd Kr. Ø. Pettersen, Georg E. Ottesen, Sverre Stensby | 2004-06-22 |
| 6728385 | Voice detection and discrimination apparatus and method | Olav Kvaløy, Georg E. Ottesen, Viggo Henriksen, Sverre Stensby, Svein Sørsdal +1 more | 2004-04-27 |
| 6661901 | Ear terminal with microphone for natural voice rendition | Svein Sørsdal, Odd Kr. Ø. Pettersen, Georg E. Ottesen, Sverre Stensby | 2003-12-09 |
| 6567524 | Noise protection verification device | Svein Sørsdal, Odd Kr. Ø. Pettersen, Georg E. Ottesen, Sverre Stensby | 2003-05-20 |
| 5276739 | Programmable hybrid hearing aid with digital signal processing | Asbjorn Krokstad, Tor A. Ramstad | 1994-01-04 |
| 5243662 | Electrodynamic sound generator for hearing aids | Bjorn Sogn, Asbjorn Krokstad | 1993-09-07 |