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D&M Holdings Inc.

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Sonos, Inc.

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Sonos, Inc. v. D&M Holdings Inc.

IPR2017-01043 | Patent Trial and Appeal Board

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Filed March 7, 2017

Terminated Sept. 18, 2017

Judges Jennifer Bisk, Jon Jurgovan, and Joni Chang

Case Type Inter Partes Review

Status Terminated-Settled

Challenged Patent 09/226,169

Patent No. 6,473,441 assignments

Tech Center 2600

Art Unit 2661

Inventors TIMOTHY W. DYGERT

Last Updated: 3 months ago

Filing Date	#	Filing and Exhibits
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Sonos, Inc. v. D&M Holdings Inc.

IPR2017-01043 | Patent Trial and Appeal Board

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