Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11862140 | Audio system and signal processing method for an ear mountable playback device | Peter McCutcheon | 2024-01-02 |
| 11706273 | Host communication circuit, client communication circuit, communication system, sound reproducing device and communication method | Stefan Bernhard, Michael J. Boehm | 2023-07-18 |
| 10734011 | Method and system for transmission path noise control | Martin Schoerkmaier | 2020-08-04 |
| 10304438 | Noise-cancellation system and method for noise cancellation | — | 2019-05-28 |
| 10218410 | Interface circuits and communication system for coupling a host device to an accessory device and method for communication between such devices | Helmut Theiler | 2019-02-26 |
| 9964569 | Detection circuit and detection method | — | 2018-05-08 |
| 9779718 | Control circuit for active noise control and method for active noise control | Martin Schoerkmaier | 2017-10-03 |