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90/016,290STAIRCASE STRUCTURE IN THREE-DIMENSIONAL MEMORY DEVICE AND METHOD FOR FORMING THE SAME12,232,313Open

Status

Reexam Assigned to Examiner for Determination

Filed

May 15, 2026

Last Updated

Jun 1, 2026

Art Unit

3992

Requester

Travis Jensen

Requested By

Third Party

P.O. Law Firm

Bayes, PLLC

Sector (CPC)

HElectrical & Electronic
H10Semiconductor Devices
H10BElectronic Memory Devices

USPC

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

Reexam History (16 events)

Jun 2, 2026MRXNReexamination Formalities Notice Mailed
Jun 2, 2026COMPApplication Is Now Complete
Jun 2, 2026MRXNReexamination Formalities Notice Mailed
Jun 1, 2026FTFSFITF set to YES - revise initial setting
Jun 1, 2026RXNREQAUNotice of assignment of reexamination request
Jun 1, 2026DOCKCase Docketed to Examiner in GAU
Jun 1, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 1, 2026RXTTLRPTTitle Report
Jun 1, 2026RXNREQFDNotice of reexamination request filing date
May 19, 2026PRXRParalegal Reexam Review Complete
May 15, 2026RXOSUB.RReexamination requested by third party requester
May 15, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 15, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
May 15, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 15, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 15, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)