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90/015,818ACCELERATED VERIFICATION OF DIGITAL SIGNATURES AND PUBLIC KEYS8,788,827Open

Status

Determination - Reexamination Ordered

Filed

Dec 22, 2025

Last Updated

Feb 5, 2026

Art Unit

3992

Requested By

Third Party

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04LTransmission of Digital Information

USPC

713Electrical Computers And Digital Processing Systems: Support

Reexam History (24 events)

Jan 26, 2026PA..Change in Power of Attorney (May Include Associate POA)
Jan 16, 2026MRXNReexamination Formalities Notice Mailed
Jan 16, 2026MRXNReexamination Formalities Notice Mailed
Jan 16, 2026DOCKCase Docketed to Examiner in GAU
Jan 16, 2026COMPApplication Is Now Complete
Jan 15, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 15, 2026RXNREQFDNotice of reexamination request filing date
Jan 15, 2026RXNREQAUNotice of assignment of reexamination request
Jan 15, 2026RXC/SRCertificate of Service
Jan 14, 2026RXRLFReExam Litigation Found
Jan 14, 2026RXLITSRReexam Litigation Search Conducted
Jan 14, 2026PRXRParalegal Reexam Review Complete
Jan 14, 2026FTFIFITF set to NO - revise initial setting
Jan 13, 2026RXTTLRPTTitle Report
Jan 6, 2026RXC/SRCertificate of Service
Jan 5, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jan 5, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Dec 22, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 22, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 22, 2025RXRLFReExam Litigation Found
Dec 22, 2025RXOSUB.RReexamination requested by third party requester
Dec 22, 2025RXC/SRCertificate of Service
Dec 22, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Dec 22, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester