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Michael Chamness
Glouchester, MA
US
2 patents
3 Patents
US12501205
2025
Playback Devices Having Waveguides
Sonos, Inc.
0 cites
US12108207
2024
Audio Device Transducer Array and Associated Systems and Methods
Sonos, Inc.
0 cites
US12035101
2024
Playback Devices Having Waveguides
Sonos, Inc.
0 cites