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Status

Reexamination Certificate Issued

Filed

Sep 26, 2023

Last Updated

Apr 26, 2024

Art Unit

3992

Requester

Unknown

Requester Law Firm

Perkins Coie, LLP

Requested By

Third Party

Patent OwnerInferred

Wi-Lan Inc.

P.O. Law Firm

Volpe Koenig

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04LTransmission of Digital Information

USPC

370Multiplex Communications

Reexam History (22 events)

Apr 26, 2024REEXInput Issue Number and Issue Date for Reexamination
Apr 4, 2024RXPUBSReexam Forwarded to Office of Publications
Apr 3, 2024MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Jan 4, 2024RXOR.UUntimely/No Owner Statement
Dec 19, 2023MREXORX - Mail Ex Parte Request for Reexamination Granted
Oct 12, 2023MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Oct 5, 2023DOCKCase Docketed to Examiner in GAU
Oct 4, 2023MRXNReexamination Formalities Notice Mailed
Oct 4, 2023MRXNReexamination Formalities Notice Mailed
Oct 3, 2023RXNREQAUNotice of assignment of reexamination request
Oct 3, 2023FTFIFITF set to NO - revise initial setting
Oct 3, 2023RXNREQFDNotice of reexamination request filing date
Oct 3, 2023RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 2, 2023RXRLFReExam Litigation Found
Oct 2, 2023RXLITSRReexam Litigation Search Conducted
Oct 1, 2023PRXRParalegal Reexam Review Complete
Sep 27, 2023RXTTLRPTTitle Report
Sep 26, 2023BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Sep 26, 2023RXRLFReExam Litigation Found
Sep 26, 2023RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 26, 2023RXC/SRCertificate of Service
Sep 26, 2023RXOSUB.RReexamination requested by third party requester