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Status

Examiner's Answer Mailed

Filed

Oct 15, 2024

Last Updated

Apr 15, 2026

Art Unit

3992

Requester

Unknown

Requester Law Firm

Bayes, PLLC

Requested By

Third Party

Patent OwnerInferred

Pantech Corporation

P.O. Law Firm

Mayer Brown, LLP

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04WWireless Communication Networks

USPC

370Multiplex Communications

Reexam History (36 events)

Apr 15, 2026MRAEARX - Mail Examiners Answer
Feb 10, 2026RXAPBRAppeal Brief Review Complete
Feb 9, 2026RXAP.BAppeal Brief Filed
Dec 8, 2025RXN/APNotice of Appeal Filed
Dec 8, 2025RXC/SRCertificate of Service
Nov 6, 2025MRADVRX - Mail Reexam - Advisory Action (or Supplemental)
Oct 6, 2025RXC/SRCertificate of Service
Oct 6, 2025RXAAF.Response to Final Filed (or Ready for Examiner Action)
Aug 6, 2025MRXFRRX - Mail Final Rejection
Jun 9, 2025RXC/SRCertificate of Service
Jun 9, 2025RXA...Response after Non-Final Action
Apr 9, 2025MR.NFRX - Mail Reexam Non-Final Action
Mar 10, 2025RXFWDXDate Forwarded to Examiner
Jan 2, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Nov 20, 2024PA..Change in Power of Attorney (May Include Associate POA)
Oct 18, 2024MRXNReexamination Formalities Notice Mailed
Oct 18, 2024MRXNReexamination Formalities Notice Mailed
Oct 18, 2024DOCKCase Docketed to Examiner in GAU
Oct 18, 2024COMPApplication Is Now Complete
Oct 17, 2024RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 17, 2024RXNREQFDNotice of reexamination request filing date
Oct 17, 2024RXNREQAUNotice of assignment of reexamination request
Oct 17, 2024PD.FAILFinal PDX/DAS request for priority document has failed
Oct 17, 2024PD.FAILFinal PDX/DAS request for priority document has failed
Oct 17, 2024PD.FAILFinal PDX/DAS request for priority document has failed
Oct 17, 2024FTFIFITF set to NO - revise initial setting
Oct 16, 2024RXTTLRPTTitle Report
Oct 15, 2024RXRLFReExam Litigation Found
Oct 15, 2024RXOSUB.RReexamination requested by third party requester
Oct 15, 2024RXOSUBReceipt of Original Ex Parte Reexam Request
Oct 15, 2024RXLITSRReexam Litigation Search Conducted
Oct 15, 2024RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Oct 15, 2024RXC/SRCertificate of Service
Oct 15, 2024RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Oct 15, 2024PRIRParalegal Reissue Review Complete
Oct 15, 2024BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)