HL

Hilmar Lehnert

SO Sonos: 7 patents #9 of 221Top 5%
📍 Framingham, MA: #4 of 118 inventorsTop 4%
🗺 Massachusetts: #176 of 11,797 inventorsTop 2%
Overall (2025): #12,725 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 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