Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10491992 | Loudspeaker with a waveguide | Jussi Väisänen, Ilpo Martikainen, Jaakko Nisula | 2019-11-26 |
| 9838793 | Suspension element for suspending the diaphragm of a loudspeaker driver to the chassis thereof as well as driver and loudspeaker comprising the same | Jaakko Nisula, Jussi Väisänen, Ilpo Martikainen | 2017-12-05 |
| 5039619 | Method for detecting characteristic markers of disease in biological fluids | Peter H. Staple, Chester DeLuca | 1991-08-13 |