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90/016,3123D SEMICONDUCTOR DEVICE AND STRUCTURE WITH METAL LAYERS11,476,181Open

Status

Reexam Assigned to Examiner for Determination

Filed

May 19, 2026

Last Updated

Jun 9, 2026

Art Unit

3991

Requester

Unknown

Requester Law Firm

Desmarais, LLP

Requested By

Third Party

Patent OwnerInferred

Monolithic 3D Inc.

P.O. Law Firm

Unknown

Sector (CPC)

HElectrical & Electronic
H01Electrical Components
H01LSemiconductor Devices

USPC

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

Reexam History (22 events)

Jun 9, 2026DOCKCase Docketed to Examiner in GAU
Jun 5, 2026COMPApplication Is Now Complete
Jun 5, 2026MRXNReexamination Formalities Notice Mailed
Jun 5, 2026MRXNReexamination Formalities Notice Mailed
Jun 4, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 4, 2026FTFSFITF set to YES - revise initial setting
Jun 3, 2026RXNREQFDNotice of reexamination request filing date
Jun 3, 2026PRXRParalegal Reexam Review Complete
Jun 3, 2026RXNREQAUNotice of assignment of reexamination request
Jun 3, 2026RXC.ADCorrespondence Address Change
May 28, 2026RXLITSRReexam Litigation Search Conducted
May 28, 2026RXRLFReExam Litigation Found
May 27, 2026RXTTLRPTTitle Report
May 19, 2026RXOSUB.RReexamination requested by third party requester
May 19, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
May 19, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 19, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
May 19, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
May 19, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 19, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 19, 2026RXC/SRCertificate of Service
May 19, 2026WIDSInformation Disclosure Statement (IDS) Filed