Google LLC v. Sonos, Inc. - IPR2026-00131

Sonos's Preliminary Response

Petitioner's Opposition to Patent Owner's Request for Discretionary Denial

U.S. Patent No. 8,054,987 to Seydoux

Google's Opening Claim Construction Brief, Sonos, Inc. v. Google LLC, No. 2:20-cv-00169

Google's Responsive Claim Construction Brief, Sonos, Inc. v. Google LLC, No. 2:20-cv-00169

Order Regarding Reduction of Asserted Claims and Prior Art References, Sound View Innovations, LLC v. Hulu, LLC, 2:17-cv-04146

Order Regarding Joint Stipulation for Order Focusing Patent Claims and Prior Art, LG Electronics Inc. v. Hisense Electronics Manufacturing Company of Am. Co., 2:19-cv-09474

Lex Machina, Motion Metrics Report, Judge John Arnold Kronstadt

Lex Machina, Judge John Arnold Kronstadt Case Statistics

Sonos, Inc. v. Google LLC, 2:20-CV-00169, October 2025 Email Exchange Between Parties Concerning Claim Construction

Petitioner's Updated Exhibit List

Sonos's Request For Discretionary Denial

Sonos, Inc. v. Google LLC, 20-CV-00169, D.I. 30, Oral Re Joint Stipulation Seeking Extension of Time to Respond (C.D. Cal. Mar. 4, 2020)

Sonos, Inc. v. Google LLC, 20-CV-00169, D.I. 70, Order Lifting Stay (C.D. Cal. Dec. 27, 2024)

Sonos, Inc. v. Google LLC, 20-CV-00169, D.I. 159, Order Re. Joint Motion to Modify Scheduling Order (C.D. Cal. December 17, 2025)

DocketNavigator, Time to Trial Statistics for California Central District from January 1, 2020 to February 2, 2026

Certain Audio Players and Controllers, Components Thereof, and Products Containing the Same, No. 337-TA-1191, Commission Opinion Public Version (Feb. 1, 2022)

Sonos, Inc. v. Google LLC, 20-CV-00169, D.I. 78, Joint Discovery Stipulation (C.D. Cal. Apr. 28, 2025)

Sonos, Inc. v. Google LLC, 20-CV-00169, Google’s First Amended Invalidity Contentions (C.D. Cal. Apr. 28, 2025)

Sonos, Inc. v. Google LLC, 20-CV-00169, D.I. 101, Google’s First Amended Answer and Counterclaims (C.D. Cal. July 25, 2025)

Sonos, Inc. v. Google LLC, 20-CV-00169, D.I. 124, Sonos's Answer and Counterclaims (C.D. Cal. Aug. 15, 2025)

Sonos, Inc. v. Google LLC, 20-CV-00169, Exhibit 025-04 (Litbak) to Google’s First Amended Invalidity Contentions (C.D. Cal. Apr. 28, 2025)

Sonos, Inc. v. Google LLC, 20-CV-00169, D.I. 128, Order Setting Pretrial Deadlines (C.D. Cal. Aug. 26, 2025)

Sonos August 13, 2021 Notice Letter to Google

Sonos, Inc. v. Google LLC, 20-CV-00169, June 2025 Email Exchange Between Parties Concerning Claim Construction

Side-by-side comparison of representative claims of ’025 and ’959 Patents

Petitioner's Updated Exhibit List

Correspondence to Sonos, dated December 29, 2025

Notice: Mandatory Notice

Notice: Power of Attorney

NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE

U.S. Patent No. 10,966,025

File History of U.S. Patent No. 10,966,025 - Part 1 of 2

File History of U.S. Patent No. 10,966,025 - Part 2 of 2

Declaration of Dr. David Anderson

Curriculum Vitae of Dr. David Anderson

U.S. Patent Application Publication No. 2007/0055399 ("Litbak")

U.S. Patent Application Publication No. 2008/0205664 ("Kim")

U.S. Patent Application Publication No. 2009/0279722 ("Lin")

U.S. Patent Application Publication No. 2007/0160225 ("Seydoux")

U.S. Patent Application Publication No. 2007/0223725 ("Neumann")

Kaplan, Wiley Electrical and Electronics Engineering Dictionary (2004)

U.S. Patent Application Publication No. 2008/0226094 ("Rutschman")

U.S. Patent Application Publication No. 2009/0214051 ("Lockett")

U.S. Patent No. 7,593,533 ("Fincham")

Infringement Contentions, Sonos, Inc. v. Google LLC, 20-cv-00169 (CDCA)

Agreed Claim Constructions, Sonos, Inc. v. Google LLC, 20-cv-00169 (CDCA)

U.S. Patent Application Publication No. 2008/0076389 ("Lee")

Bosi & Goldberg, Introduction to Digital Audio Coding and Standards

U.S. Patent No. 5,581,626 ("Palmer")

Davis & Jones, The Sound Reinforcement Handbook

U.S. Patent Application Publication No. 2007/0087686 ("Holm")

Infringement Contentions '025 Patent, Sonos, Inc. v. Google LLC 20-cv-00169

Excerpts of File History of U.S. Patent Application No. 11/853,790

Excerpts of File History of U.S. Patent Application No. 13/013,740

U.S. Patent Application Publication No. 2002/0090912 ("Cannon")

Petition for Inter Partes Review of U.S. Patent No. 10,966,025

Petitioner Power of Attorney