Bob Dizon — 11 Patents at Sonos

Bob Dizon has been granted 11 US patents while listed as an inventor at Sonos. The first was granted in 2016 and the most recent in April 2025. Bob Dizon ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Bob Dizon in Cambridge, MA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12273084	Playback device group volume control	Neil Griffiths, Luis R. Vega Zayas	2025-04-08
12170885	Systems and methods of adjusting bass levels of multi-channel audio signals	Hilmar Lehnert, Aurelio Ramos	2024-12-17	$3,235,000
11700501	Systems and methods of adjusting bass levels of multi-channel audio signals	Hilmar Lehnert, Aurelio Ramos	2023-07-11	$3,534,000
11545948	Playback device group volume control	Neil Griffiths, Luis R. Vega Zayas	2023-01-03	$6,253,000
10880671	Systems and methods of adjusting bass levels of multi-channel audio signals	Hilmar Lehnert, Aurelio Ramos	2020-12-29
10840867	Playback device group volume control	Neil Griffiths, Luis R. Vega Zayas	2020-11-17
10462599	Systems and methods of adjusting bass levels of multi-channel audio signals	Hilmar Lehnert, Aurelio Ramos	2019-10-29
10447221	Playback device group volume control	Neil Griffiths, Luis R. Vega Zayas	2019-10-15
10050594	Playback device group volume control	Neil Griffiths, Luis R. Vega Zayas	2018-08-14
9680433	Satellite volume control	Neil Griffiths, Luis R. Vega Zayas	2017-06-13
9438193	Satellite volume control	Neil Griffiths, Luis Vega-Zayas	2016-09-06

Bob Dizon — 11 Patents

Issued Patents All Time

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