90/015,966SPECTRUM-ADAPTIVE NETWORKINGRE47,720Open

Status

Reexam - Request Ready for Ex Parte Action

Filed

Feb 17, 2026

Last Updated

Jun 17, 2026

Art Unit

3992

Requested By

Third Party

Patent Owner

Jerry D. Burchfiel

P.O. Law Firm

Devlin Law Firm

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04WWireless Communication Networks

USPC

455Telecommunications

Reexam History (23 events)

Jun 17, 2026RXFWDXDate Forwarded to Examiner
Jun 10, 2026RXLET.Miscellaneous Incoming Letter
Jun 8, 2026RXPET.Receipt of Petition in a Reexam
Jun 8, 2026RXC/SRCertificate of Service
Jun 8, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 14, 2026PA..Change in Power of Attorney (May Include Associate POA)
Apr 6, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Mar 9, 2026DOCKCase Docketed to Examiner in GAU
Mar 6, 2026MRXNReexamination Formalities Notice Mailed
Mar 6, 2026MRXNReexamination Formalities Notice Mailed
Mar 6, 2026COMPApplication Is Now Complete
Mar 5, 2026RXTTLRPTTitle Report
Mar 5, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 5, 2026RXNREQFDNotice of reexamination request filing date
Mar 5, 2026RXNREQAUNotice of assignment of reexamination request
Feb 18, 2026RXRLFReExam Litigation Found
Feb 18, 2026RXLITSRReexam Litigation Search Conducted
Feb 18, 2026PRXRParalegal Reexam Review Complete
Feb 18, 2026FTFIFITF set to NO - revise initial setting
Feb 17, 2026RXOSUB.RReexamination requested by third party requester
Feb 17, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Feb 17, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Feb 17, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)

Prosecution, PTAB & CAFC

PTAB Proceedings (IPR, PGR, CBM, DER)

None found

Federal Circuit (CAFC)

None found

Terminal Disclaimer

None found

Prosecution History

None found

Maintenance Fees

None found

Assignments

None found