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90/015,761PROCESSOR CORE COMMUNICATION IN MULTI-CORE PROCESSOR8,549,339Open

Status

Determination - Reexamination Ordered

Filed

Dec 9, 2025

Last Updated

Mar 6, 2026

Art Unit

3992

Requester

Unknown

Requester Law Firm

Unknown

Requested By

Third Party

Patent OwnerInferred

Redstone Logics LLC

Sector (CPC)

GPhysics & Instruments
G06Computing & Data Processing
G06FElectric Digital Data Processing

USPC

713Electrical Computers And Digital Processing Systems: Support

Reexam History (21 events)

Mar 6, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jan 26, 2026PA..Change in Power of Attorney (May Include Associate POA)
Dec 17, 2025MRXNReexamination Formalities Notice Mailed
Dec 17, 2025DOCKCase Docketed to Examiner in GAU
Dec 17, 2025COMPApplication Is Now Complete
Dec 17, 2025MRXNReexamination Formalities Notice Mailed
Dec 16, 2025RXNREQAUNotice of assignment of reexamination request
Dec 16, 2025RXNREQFDNotice of reexamination request filing date
Dec 16, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Dec 13, 2025FTFIFITF set to NO - revise initial setting
Dec 13, 2025RXRLFReExam Litigation Found
Dec 13, 2025PRXRParalegal Reexam Review Complete
Dec 13, 2025RXLITSRReexam Litigation Search Conducted
Dec 11, 2025RXTTLRPTTitle Report
Dec 9, 2025WIDSInformation Disclosure Statement (IDS) Filed
Dec 9, 2025RXOSUB.RReexamination requested by third party requester
Dec 9, 2025RXC/SRCertificate of Service
Dec 9, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Dec 9, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Dec 9, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Dec 9, 2025RXOSUBReceipt of Original Ex Parte Reexam Request