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Status

Reexamination Certificate Issued

Filed

Jul 2, 2021

Last Updated

Jan 18, 2022

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 (32 events)

Jan 19, 2022CCRDYApplication ready for PDX access by participating foreign offices
Jan 18, 2022REEXInput Issue Number and Issue Date for Reexamination
Dec 28, 2021RXPUBSReexam Forwarded to Office of Publications
Dec 27, 2021MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Dec 7, 2021IDSCInformation Disclosure Statement considered
Nov 19, 2021WIDSInformation Disclosure Statement (IDS) Filed
Nov 19, 2021RXC/SRCertificate of Service
Nov 19, 2021RXIDS.Information Disclosure Statement Filed
Nov 8, 2021RXC/SRCertificate of Service
Nov 8, 2021RXA...Response after Non-Final Action
Sep 7, 2021NRX.Notice of Reexam Published in Official Gazette
Sep 7, 2021MR.NFRX - Mail Reexam Non-Final Action
Aug 19, 2021RXWVSTWaiver of owners statement in ex parte
Aug 18, 2021MREXORX - Mail Ex Parte Request for Reexamination Granted
Aug 18, 2021RXFWDXDate Forwarded to Examiner
Aug 9, 2021MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Aug 5, 2021RXWVSTWaiver of owners statement in ex parte
Jul 27, 2021RXTTLRPTTitle Report
Jul 15, 2021DOCKCase Docketed to Examiner in GAU
Jul 14, 2021MRXNReexamination Formalities Notice Mailed
Jul 14, 2021MRXNReexamination Formalities Notice Mailed
Jul 13, 2021FTFIFITF set to NO - revise initial setting
Jul 13, 2021RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 8, 2021RXNREQFDNotice of reexamination request filing date
Jul 8, 2021RXNREQAUNotice of assignment of reexamination request
Jul 7, 2021RXRLFReExam Litigation Found
Jul 7, 2021RXLITSRReexam Litigation Search Conducted
Jul 2, 2021RXIDS.Information Disclosure Statement Filed
Jul 2, 2021RXC/SRCertificate of Service
Jul 2, 2021BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jul 2, 2021RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 2, 2021RXOSUB.RReexamination requested by third party requester