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90/015,690SEMICONDUCTOR DEVICE8,587,076Open

Status

Determination - Reexamination Ordered

Filed

Nov 14, 2025

Last Updated

Jan 13, 2026

Art Unit

3991

Requester

Unknown

Requester Law Firm

Unknown

Requested By

Third Party

P.O. Law Firm

Michael J. Cherskov

Sector (CPC)

HElectrical & Electronic
H10Semiconductor Devices
H10DInorganic Semiconductor Devices

USPC

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

Reexam History (35 events)

Jan 13, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Dec 9, 2025IDSCInformation Disclosure Statement considered
Dec 9, 2025IDSCInformation Disclosure Statement considered
Dec 9, 2025IDSCInformation Disclosure Statement considered
Dec 9, 2025IDSCInformation Disclosure Statement considered
Dec 3, 2025DOCKCase Docketed to Examiner in GAU
Dec 3, 2025MRXNReexamination Formalities Notice Mailed
Dec 3, 2025MRXNReexamination Formalities Notice Mailed
Dec 3, 2025COMPApplication Is Now Complete
Dec 2, 2025RXNREQAUNotice of assignment of reexamination request
Dec 2, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Dec 2, 2025RXNREQFDNotice of reexamination request filing date
Dec 2, 2025RXTTLRPTTitle Report
Nov 24, 2025RXLITSRReexam Litigation Search Conducted
Nov 24, 2025PRXRParalegal Reexam Review Complete
Nov 24, 2025RXRLFReExam Litigation Found
Nov 24, 2025FTFSFITF set to YES - revise initial setting
Nov 14, 2025WIDSInformation Disclosure Statement (IDS) Filed
Nov 14, 2025RCCPRX - Concurrent Proceedings Notice
Nov 14, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 14, 2025RXOSUB.RReexamination requested by third party requester
Nov 14, 2025WIDSInformation Disclosure Statement (IDS) Filed
Nov 14, 2025WIDSInformation Disclosure Statement (IDS) Filed
Nov 14, 2025WIDSInformation Disclosure Statement (IDS) Filed
Nov 14, 2025WIDSInformation Disclosure Statement (IDS) Filed
Nov 14, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Nov 14, 2025WIDSInformation Disclosure Statement (IDS) Filed
Nov 14, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Nov 14, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 14, 2025RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Nov 14, 2025RXC/SRCertificate of Service
Nov 14, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 14, 2025WIDSInformation Disclosure Statement (IDS) Filed
Nov 14, 2025WIDSInformation Disclosure Statement (IDS) Filed
Nov 14, 2025WIDSInformation Disclosure Statement (IDS) Filed