Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10178688 | Method of scheduling short uplink transmissions | Peter J. Bartels, Vitaliy Gurevich, Nikola Kaludjerski | 2019-01-08 |
| 9800965 | Multi-microphone porting and venting structure for a communication device | Andrew P. Miehl, Patrick Claeys, Deborah A. Gruenhagen, Karl F. Mueller, Jorge L. Garcia +1 more | 2017-10-24 |
| 9479213 | Control interface for a communication device | Anthony J. Suppelsa, Jorge L. Garcia | 2016-10-25 |
| 8320585 | Radio with dual sided audio | Deborah A. Gruenhagen, Javier Alfaro, Karl F. Mueller | 2012-11-27 |
| 7574361 | Radio audio indicator | Peter B. Gilmore, Deborah A. Gruenhagen, Charles E. Kline | 2009-08-11 |
| 7570769 | Air leak self-diagnosis for a communication device | Jorge L. Garcia, Peter M. Pavlov, Jianfeng Shi | 2009-08-04 |
| 7233679 | Microphone system for a communication device | Sivakumar Muthuswamy | 2007-06-19 |
| 7106865 | Speaker diagnostics based upon driving-point impedance | Peter M. Pavlov, Jason McIntosh | 2006-09-12 |
| 7068782 | Communications devices with receiver earpieces and methods therefor | Karl F. Mueller | 2006-06-27 |
| 4184424 | Waste material testing apparatus | Hans Thumm | 1980-01-22 |