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Status

Determination - Reexamination Ordered

Filed

Feb 25, 2026

Last Updated

Apr 10, 2026

Art Unit

3992

Requester Law Firm

Haynes and Boone, LLP

Requested By

Third Party

P.O. Law Firm

Michael J. Cherskov

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04WWireless Communication Networks

USPC

370Multiplex Communications

Reexam History (19 events)

Apr 10, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Mar 17, 2026MRXNReexamination Formalities Notice Mailed
Mar 17, 2026MRXNReexamination Formalities Notice Mailed
Mar 17, 2026DOCKCase Docketed to Examiner in GAU
Mar 17, 2026COMPApplication Is Now Complete
Mar 16, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 16, 2026FTFIFITF set to NO - revise initial setting
Mar 13, 2026RXTTLRPTTitle Report
Mar 13, 2026RXNREQFDNotice of reexamination request filing date
Mar 13, 2026RXNREQAUNotice of assignment of reexamination request
Mar 3, 2026RXRLFReExam Litigation Found
Mar 3, 2026RXLITSRReexam Litigation Search Conducted
Mar 3, 2026PRXRParalegal Reexam Review Complete
Feb 25, 2026RXOSUB.RReexamination requested by third party requester
Feb 25, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Feb 25, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Feb 25, 2026RXC/SRCertificate of Service
Feb 25, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Feb 25, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)