Patents/Inventors

Hilmar Lehnert

Framingham, MAUS21 patents

21 Patents

US124900412025
Sum-difference Arrays for Audio Playback Devices
Sonos, Inc.
0 cites
US124511492025
Multichannel Playback Devices and Associated Systems and Methods
Sonos, Inc.
0 cites
US124325122025
Providing a Multi-channel and a Multi-zone Audio Environment
Sonos, Inc.
0 cites
US124257582025
Wireless Earbud Charging
Sonos, Inc.
0 cites
US123758492025
Audio Generation in a Media Playback System
Sonos, Inc.
0 cites
US122562002025
Thermal Control of Audio Playback Devices
Sonos, Inc.
0 cites
US122505282025
Array Augmentation for Audio Playback Devices
Sonos, Inc.
0 cites
USD10638912025
Playback Device
SONOS, Inc.
0 cites
US122004532025
Audio Generation in a Media Playback System
Sonos, Inc.
0 cites
US121708852024
Systems and Methods of Adjusting Bass Levels of Multi-channel Audio Signals
Sonos, Inc.
0 cites
USD10436132024
Media Player
SONOS, Inc.
0 cites
US121015912024
Dynamic Earbud Profile
Sonos, Inc.
0 cites
US120819532024
Passive Speaker Authentication
Sonos, Inc.
0 cites
US119741062024
Array Augmentation for Audio Playback Devices
Sonos, Inc.
0 cites
US119629942024
Sum-difference Arrays for Audio Playback Devices
Sonos, Inc.
0 cites
US119229552024
Multichannel Playback Devices and Associated Systems and Methods
Sonos, Inc.
0 cites
US119101472024
Wireless Earbud Charging
Sonos, Inc.
0 cites
US118252622023
Dynamic Earbud Profile
Sonos, Inc.
0 cites
US118185582023
Audio Generation in a Media Playback System
Sonos, Inc.
0 cites
US117925892023
Thermal Control of Audio Playback Devices
Sonos, Inc.
0 cites
US117005012023
Systems and Methods of Adjusting Bass Levels of Multi-channel Audio Signals
Sonos, Inc.
0 cites