Issued Patents All Time
Showing 76–100 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9781533 | Calibration error conditions | Hilmar Lehnert, Dayn Wilberding | 2017-10-03 |
| 9749744 | Playback device calibration | Ananth Jasty, Aurelio Ramos | 2017-08-29 |
| 9749763 | Playback device calibration | — | 2017-08-29 |
| 9736584 | Hybrid test tone for space-averaged room audio calibration using a moving microphone | — | 2017-08-15 |
| 9715367 | Audio processing algorithms | — | 2017-07-25 |
| 9706323 | Playback device calibration | — | 2017-07-11 |
| 9699555 | Calibration of multiple playback devices | Ananth Jasty, Aurelio Ramos | 2017-07-04 |
| 9690271 | Speaker calibration | Dayn Wilberding | 2017-06-27 |
| 9690539 | Speaker calibration user interface | Dayn Wilberding | 2017-06-27 |
| 9693165 | Validation of audio calibration using multi-dimensional motion check | Jonathan Downing, Daniel Valente | 2017-06-27 |
| 9668049 | Playback device calibration user interfaces | Dayn Wilberding | 2017-05-30 |
| 9648422 | Concurrent multi-loudspeaker calibration with a single measurement | Aurelio Ramos | 2017-05-09 |
| 9549258 | Audio output balancing | Aurelio Ramos | 2017-01-17 |
| 9538300 | Audio synchronization among playback devices using offset information | — | 2017-01-03 |
| 9538305 | Calibration error conditions | Hilmar Lehnert, Dayn Wilberding | 2017-01-03 |
| 9363601 | Audio output balancing | Aurelio Ramos | 2016-06-07 |
| 9336678 | Signal detecting and emitting device | — | 2016-05-10 |
| 9313591 | Audio synchronization among playback devices using offset information | — | 2016-04-12 |
| 9264000 | Versatile audio power amplifier | Michael B. Nussbaum, Daniel S. Pearce | 2016-02-16 |
| 9226073 | Audio output balancing during synchronized playback | Aurelio Ramos | 2015-12-29 |
| 9106192 | System and method for device playback calibration | Ananth Jasty, Aurelio Ramos | 2015-08-11 |
| 9054658 | Power supply with rectifier protection | Michael B. Nussbaum, Zoran Coric, Christopher J. Perkins | 2015-06-09 |
| 9020623 | Methods and apparatus to provide an infrared signal | — | 2015-04-28 |
| 9008330 | Crossover frequency adjustments for audio speakers | Michael Darrell Andrew Ericson, William H. Bush | 2015-04-14 |
| 8933753 | Versatile audio power amplifier | Michael B. Nussbaum, Daniel S. Pearce | 2015-01-13 |