Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9544678 | Printed circuit board with an acoustic channel for a microphone | Christian Lorenz, Timothy Kyowski, Daryl W. Torgrimson | 2017-01-10 |
| 9516414 | Communication device and method for adapting to audio accessories | Per Magnus Fredrik Hansson, Craig Eric Ranta | 2016-12-06 |
| 8995672 | System and method for microphone polarity detection | Jens Kristian Poulsen | 2015-03-31 |
| 8976981 | Circuit, system and method for isolating a transducer from an amplifier in an electronic device | Jens Kristian Poulsen | 2015-03-10 |
| 8917883 | Electronic device and audio accessory having a plurality of passive switches for controlling the audio device | Jens Kristian Poulsen, Cyril Martin | 2014-12-23 |
| 8848932 | Proximity sensing for user detection and automatic volume regulation with sensor interruption override | Jens Kristian Poulsen, Antanas Matthew Broga | 2014-09-30 |
| 8811647 | Audio jack configurator for a portable electronic device | Magnus Hansson | 2014-08-19 |
| 8730657 | Mobile computing devices | Colin Shiva Ramrattan | 2014-05-20 |
| 8655007 | Audio jack for a portable electronic device | Magnus Hansson | 2014-02-18 |
| 8150046 | Audio jack for a portable electronic device | Magnus Hansson | 2012-04-03 |