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Status

Determination - Reexamination Ordered

Filed

Dec 4, 2025

Last Updated

Feb 17, 2026

Art Unit

3991

Requester Law Firm

Unknown

Requested By

Third Party

Sector (CPC)

HElectrical & Electronic
H10Semiconductor Devices
H10DInorganic Semiconductor Devices

USPC

257Active Solid-State Devices (E.g., Transistors, Solid-State Diodes)

Reexam History (37 events)

Feb 17, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jan 13, 2026MRXNReexamination Formalities Notice Mailed
Jan 13, 2026MRXNReexamination Formalities Notice Mailed
Jan 13, 2026COMPApplication Is Now Complete
Jan 12, 2026WROIPEApplication Return from OIPE
Jan 12, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 12, 2026RXDOCKReexam Assigned to Examiner for Determination
Jan 12, 2026ROIPEApplication Return TO OIPE
Jan 11, 2026RXNREQFDNotice of reexamination request filing date
Jan 11, 2026RXNREQAUNotice of assignment of reexamination request
Jan 6, 2026RXPTGRReexam Petition Decision - Granted
Jan 6, 2026MRTGRRX - Mail Petition Decision - Granted
Dec 4, 2025RXPET.Receipt of Petition in a Reexam
Dec 4, 2025RXOSUB.RReexamination requested by third party requester
Dec 4, 2025RXO_40.CReceipt of Corrected Orig. Ex Parte Request Less Than 40 Pages- Rule 1.20(c )(1)
Dec 4, 2025RXC/SRCertificate of Service
Nov 4, 2025MRIFDRX - Mail Incomplete Ex Parte Reexam Request (Filing Date vacated)
Oct 9, 2025DOCKCase Docketed to Examiner in GAU
Oct 6, 2025MRXNReexamination Formalities Notice Mailed
Oct 6, 2025MRXNReexamination Formalities Notice Mailed
Oct 6, 2025COMPApplication Is Now Complete
Oct 3, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 3, 2025RXNREQFDNotice of reexamination request filing date
Oct 3, 2025RXNREQAUNotice of assignment of reexamination request
Oct 3, 2025RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Oct 3, 2025FTFIFITF set to NO - revise initial setting
Oct 1, 2025PRXRParalegal Reexam Review Complete
Sep 30, 2025RXTTLRPTTitle Report
Sep 30, 2025RXRLFReExam Litigation Found
Sep 30, 2025RXLITSRReexam Litigation Search Conducted
Sep 29, 2025WIDSInformation Disclosure Statement (IDS) Filed
Sep 29, 2025RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Sep 29, 2025RXOSUB.RReexamination requested by third party requester
Sep 29, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 29, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Sep 29, 2025RXC/SRCertificate of Service
Sep 29, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)