Michael Frey — 11 Patents at Sonos

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

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12476347	Spatial antenna diversity techniques	Niels Van Erven, Kasra Payandehjoo, Anthony Maglio, Ron Roberts	2025-11-18
11996607	Spatial antenna diversity techniques	Niels Van Erven, Kasra Payandehjoo, Anthony Maglio, Ron Roberts	2024-05-28	$6,257,000
11515620	Spatial antenna diversity techniques	Niels Van Erven, Kasra Payandehjoo, Anthony Maglio, Ron Roberts	2022-11-29
10998615	Spatial antenna diversity techniques	Niels Van Erven, Kasra Payandehjoo, Anthony Maglio, Ron Roberts	2021-05-04
10651554	Antenna selection	Niels Van Erven, Carlo van Niekerk	2020-05-12
10361484	Antenna selection	Niels Van Erven, Carlo van Niekerk	2019-07-23	$2,244,000
9960488	Antenna selection	Niels Van Erven, Carlo van Niekerk	2018-05-01
9917364	Antenna selection	Niels Van Erven, Carlo van Niekerk	2018-03-13
9755907	Managing a switch fabric	Vincent E. Cavanna	2017-09-05	$5,060,000
9479391	Implementing a switch fabric responsive to an unavailable path	Vincent E. Cavanna	2016-10-25	$7,982,000
9369296	Fabric chip having trunked links	Vincent E. Cavanna, Trevor Joseph Switkowski	2016-06-14	$7,121,000

Michael Frey — 11 Patents

Issued Patents All Time

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