HL

Hilmar Lehnert

SO Sonos: 59 patents #17 of 446Top 4%
BO Bose: 19 patents #65 of 1,083Top 7%
Overall (All Time): #22,901 of 4,157,543Top 1%
79
Patents All Time

Issued Patents All Time

Showing 25 most recent of 79 patents

Patent #TitleCo-InventorsDate
12432512 Providing a multi-channel and a multi-zone audio environment Simon Jarvis, Aurelio Ramos, Luis Vega 2025-09-30
12425758 Wireless earbud charging 2025-09-23
12375849 Audio generation in a media playback system Mike Chamness, Aurelio Ramos, Timothy Sheen 2025-07-29
12256200 Thermal control of audio playback devices Aurelio Ramos 2025-03-18
12250528 Array augmentation for audio playback devices Chris Davies, Paul MacLean 2025-03-11
D1063891 Playback device Stefan Reichert, Mieko Kusano, Roland Bird, Roger Swales, Niels van Hoof +6 more 2025-02-25
12200453 Audio generation in a media playback system Mike Chamness, Aurelio Ramos, Timothy Sheen 2025-01-14
12170885 Systems and methods of adjusting bass levels of multi-channel audio signals Aurelio Ramos, Bob Dizon 2024-12-17
D1043613 Media player Roland Bird, Roger Swales, Niels van Hoof, Lukasz Natkaniec, Mieko Kusano +6 more 2024-09-24
12101591 Dynamic earbud profile 2024-09-24
12081953 Passive speaker authentication Nicholas D'Amato, Benjamin M. Rappoport, Dayn Wilberding, Timothy Sheen, Andrea Testa +1 more 2024-09-03
11974106 Array augmentation for audio playback devices Chris Davies, Paul MacLean 2024-04-30
11962994 Sum-difference arrays for audio playback devices Paul MacLean 2024-04-16
11922955 Multichannel playback devices and associated systems and methods Richard Jackson, Chris Davies, Paul MacLean, Roberto Maria Dizon 2024-03-05
11910147 Wireless earbud charging 2024-02-20
11825262 Dynamic earbud profile 2023-11-21
11818558 Audio generation in a media playback system Mike Chamness, Aurelio Ramos, Timothy Sheen 2023-11-14
11792589 Thermal control of audio playback devices Aurelio Ramos 2023-10-17
11700501 Systems and methods of adjusting bass levels of multi-channel audio signals Aurelio Ramos, Bob Dizon 2023-07-11
11528574 Sum-difference arrays for audio playback devices Paul MacLean 2022-12-13
11523206 Wireless earbud charging 2022-12-06
11516611 Providing a multi-channel and a multi-zone audio environment Simon Jarvis, Aurelio Ramos, Luis Vega 2022-11-29
11496848 Thermal control of audio playback devices Aurelio Ramos 2022-11-08
11470420 Audio generation in a media playback system Mike Chamness, Aurelio Ramos, Timothy Sheen 2022-10-11
11356764 Dynamic earbud profile 2022-06-07