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90/016,146Method and Apparatus for Adjusting Volume Levels in a Multi-Zone System8,588,949Closed

Status

Request for Reexamination Denied

Filed

Apr 3, 2026

Last Updated

May 5, 2026

Art Unit

3992

Requester

Google LLC

Requested By

Third Party

Patent Owner

Sonos Inc.

Sector (CPC)

GPhysics & Instruments
G06Computing & Data Processing
G06FElectric Digital Data Processing

USPC

700Data Processing: Generic Control Systems Or Specific Applications

Reexam History (16 events)

May 5, 2026MREXDRX - Mail Ex Parte Request for Reexamination Denied
Apr 21, 2026DOCKCase Docketed to Examiner in GAU
Apr 15, 2026MRXNReexamination Formalities Notice Mailed
Apr 15, 2026MRXNReexamination Formalities Notice Mailed
Apr 15, 2026COMPApplication Is Now Complete
Apr 14, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Apr 7, 2026FTFIFITF set to NO - revise initial setting
Apr 6, 2026RXRLFReExam Litigation Found
Apr 6, 2026RXLITSRReexam Litigation Search Conducted
Apr 6, 2026PRXRParalegal Reexam Review Complete
Apr 3, 2026RXOSUB.RReexamination requested by third party requester
Apr 3, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Apr 3, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Apr 3, 2026RXC/SRCertificate of Service
Apr 3, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Apr 3, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)