Issued Patents All Time
Showing 26–50 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11055059 | Identification of audio content | Eric Clayton | 2021-07-06 |
| 10880671 | Systems and methods of adjusting bass levels of multi-channel audio signals | Hilmar Lehnert, Bob Dizon | 2020-12-29 |
| 10862446 | Systems and methods of volume limiting | — | 2020-12-08 |
| 10863273 | Modified directional effect | Mike Chamness, Timothy Sheen, Hilmar Lehnert | 2020-12-08 |
| 10798486 | Limiter for bass enhancement | Paul MacLean | 2020-10-06 |
| 10734965 | Audio calibration of a portable playback device | Patrick McPherson | 2020-08-04 |
| 10721575 | Providing a multi-channel and a multi-zone audio environment | Simon Jarvis, Hilmar Lehnert, Luis Vega | 2020-07-21 |
| 10671042 | Remote command learning | Neil Griffiths, Simon Jarvis, Hilmar Lehnert | 2020-06-02 |
| 10674293 | Concurrent multi-driver calibration | Timothy Sheen | 2020-06-02 |
| 10628120 | Identification of audio content | Eric Clayton | 2020-04-21 |
| 10462599 | Systems and methods of adjusting bass levels of multi-channel audio signals | Hilmar Lehnert, Bob Dizon | 2019-10-29 |
| 10412516 | Calibration of playback devices | Ananth Jasty, Timothy Sheen | 2019-09-10 |
| 10390159 | Concurrent multi-loudspeaker calibration | Timothy Sheen | 2019-08-20 |
| 10386809 | Remote command learning | Neil Griffiths, Simon Jarvis, Hilmar Lehnert | 2019-08-20 |
| 10365886 | Identification of audio content | Eric Clayton | 2019-07-30 |
| 10349175 | Modified directional effect | Mike Chamness, Timothy Sheen, Hilmar Lehnert | 2019-07-09 |
| 10129674 | Concurrent multi-loudspeaker calibration | Timothy Sheen | 2018-11-13 |
| 10123118 | Limiter for bass enhancement | Paul MacLean | 2018-11-06 |
| 10051398 | Providing playback timing in a multi-zone audio environment | Simon Jarvis, Hilmar Lehnert, Luis Vega | 2018-08-14 |
| 10001969 | Identification of audio content facilitated by playback device | Eric Clayton | 2018-06-19 |
| 9973851 | Multi-channel playback of audio content | Mike Chamness, Timothy Sheen, Hilmar Lehnert | 2018-05-15 |
| 9952576 | Methods and apparatus to learn and share remote commands | Neil Griffiths, Simon Jarvis, Hilmar Lehnert | 2018-04-24 |
| 9942651 | Manipulation of playback device response using an acoustic filter | Mike Chamness | 2018-04-10 |
| 9915931 | Remote command learning | Neil Griffiths, Simon Jarvis, Hilmar Lehnert | 2018-03-13 |
| 9913057 | Concurrent multi-loudspeaker calibration with a single measurement | Timothy Sheen | 2018-03-06 |