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90/015,904Semiconductor Device with Improved Contact Structure and Method of Forming Same9,564,433Open

Status

Incomplete Ex Parte Reexam (Filing Date Vacated)

Filed

Jan 26, 2026

Last Updated

Feb 5, 2026

Art Unit

3991

Requester Law Firm

Kirkland & Ellis, LLP

Requested By

Third Party

Patent OwnerInferred

Mosaid Technologies Inc.

Sector (CPC)

HElectrical & Electronic
H10Semiconductor Devices
H10DInorganic Semiconductor Devices

USPC

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

Reexam History (21 events)

Mar 9, 2026MRXPRRX - Mail Termination of PreProcessing of Ex Parte Rexxamination Request
Feb 5, 2026MRIFDRX - Mail Incomplete Ex Parte Reexam Request (Filing Date vacated)
Feb 2, 2026MRXNReexamination Formalities Notice Mailed
Feb 2, 2026MRXNReexamination Formalities Notice Mailed
Feb 2, 2026DOCKCase Docketed to Examiner in GAU
Feb 2, 2026COMPApplication Is Now Complete
Jan 30, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 30, 2026RXNREQFDNotice of reexamination request filing date
Jan 30, 2026RXNREQAUNotice of assignment of reexamination request
Jan 30, 2026RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Jan 26, 2026RXRLFReExam Litigation Found
Jan 26, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Jan 26, 2026RXOSUB.RReexamination requested by third party requester
Jan 26, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jan 26, 2026RXLITSRReexam Litigation Search Conducted
Jan 26, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jan 26, 2026RXC/SRCertificate of Service
Jan 26, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jan 26, 2026PRXRParalegal Reexam Review Complete
Jan 26, 2026FTFIFITF set to NO - revise initial setting
Jan 26, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)