Reexam 90/015,630 — 7,809,570

Status

Reexam - Request Ready for Ex Parte Action

Filed

Oct 23, 2025

Last Updated

Feb 23, 2026

Examiner

Art Unit

Requester

Unknown

Requester Law Firm

Requested By

Third Party

Patent Owner

P.O. Law Firm

Sector (CPC)

GPhysics & Instruments

G10Musical Instruments & Acoustics

G10LSpeech Analysis & Synthesis

USPC

704Data Processing: Speech Signal Processing, Linguistics, Language Translation, And Audio Compression/Decompression

Reexam History (19 events)

Feb 23, 2026RXFWDXDate Forwarded to Examiner

Dec 3, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted

Oct 30, 2025DOCKCase Docketed to Examiner in GAU

Oct 29, 2025MRXNReexamination Formalities Notice Mailed

Oct 29, 2025COMPApplication Is Now Complete

Oct 28, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU

Oct 28, 2025RXNREQAUNotice of assignment of reexamination request

Oct 28, 2025FTFIFITF set to NO - revise initial setting

Oct 28, 2025RXNREQFDNotice of reexamination request filing date

Oct 28, 2025RXTTLRPTTitle Report

Oct 27, 2025RXLITSRReexam Litigation Search Conducted

Oct 27, 2025RXRLFReExam Litigation Found

Oct 27, 2025PRXRParalegal Reexam Review Complete

Oct 27, 2025RXC/SRCertificate of Service

Oct 23, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)

Oct 23, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester

Oct 23, 2025RXOSUB.RReexamination requested by third party requester

Oct 23, 2025RXOSUBReceipt of Original Ex Parte Reexam Request