Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9313573 | Method and device for microphone selection | Christian Schuldt | 2016-04-12 |
| 8693678 | Device and method for controlling damping of residual echo | Christian Schuldt, Ingvar Claesson | 2014-04-08 |