Issued Patents All Time
Showing 25 most recent of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432512 | Providing a multi-channel and a multi-zone audio environment | Simon Jarvis, Hilmar Lehnert, Luis Vega | 2025-09-30 |
| 12382125 | Playback of synthetic media content via multiple devices | Nicholas D'Amato, Dayn Wilberding, Daniel Jones, Steven Beckhardt, Gregory McAllister | 2025-08-05 |
| 12375849 | Audio generation in a media playback system | Mike Chamness, Timothy Sheen, Hilmar Lehnert | 2025-07-29 |
| 12277364 | Synchronization via out-of-band clock timing signaling | — | 2025-04-15 |
| 12256200 | Thermal control of audio playback devices | Hilmar Lehnert | 2025-03-18 |
| 12238493 | Audio signal limiter | Paul MacLean | 2025-02-25 |
| 12200453 | Audio generation in a media playback system | Mike Chamness, Timothy Sheen, Hilmar Lehnert | 2025-01-14 |
| 12170885 | Systems and methods of adjusting bass levels of multi-channel audio signals | Hilmar Lehnert, Bob Dizon | 2024-12-17 |
| 12132459 | Audio calibration of a portable playback device | Patrick McPherson | 2024-10-29 |
| 12126970 | Calibration of playback device(s) | Ananth Jasty, Timothy Sheen | 2024-10-22 |
| 12088266 | Systems and methods of volume limiting | — | 2024-09-10 |
| 11985376 | Playback of generative media content | Nicholas D'Amato, Dayn Wilberding, Daniel Jones, Steven Beckhardt, Gregory McAllister | 2024-05-14 |
| 11947865 | Identification of audio content | Eric Clayton | 2024-04-02 |
| 11818558 | Audio generation in a media playback system | Mike Chamness, Timothy Sheen, Hilmar Lehnert | 2023-11-14 |
| 11812241 | Audio signal limiter | Paul MacLean | 2023-11-07 |
| 11792589 | Thermal control of audio playback devices | Hilmar Lehnert | 2023-10-17 |
| 11728780 | Audio calibration of a portable playback device | Patrick McPherson | 2023-08-15 |
| 11716065 | Systems and methods of volume limiting | — | 2023-08-01 |
| 11700501 | Systems and methods of adjusting bass levels of multi-channel audio signals | Hilmar Lehnert, Bob Dizon | 2023-07-11 |
| 11516611 | Providing a multi-channel and a multi-zone audio environment | Simon Jarvis, Hilmar Lehnert, Luis Vega | 2022-11-29 |
| 11496848 | Thermal control of audio playback devices | Hilmar Lehnert | 2022-11-08 |
| 11470420 | Audio generation in a media playback system | Mike Chamness, Timothy Sheen, Hilmar Lehnert | 2022-10-11 |
| 11374547 | Audio calibration of a portable playback device | Patrick McPherson | 2022-06-28 |
| 11368803 | Calibration of playback device(s) | Ananth Jasty, Timothy Sheen | 2022-06-21 |
| 11297433 | Limiter for bass enhancement | Paul MacLean | 2022-04-05 |