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90/015,929SEMICONDUCTOR DEVICE HAVING VIA CONNECTING BETWEEN INTERCONNECTS7,632,751Open

Status

Determination - Reexamination Ordered

Filed

Feb 3, 2026

Last Updated

Mar 10, 2026

Art Unit

3991

Requester

Unknown

Requester Law Firm

Foley & Lardner

Requested By

Third Party

P.O. Law Firm

Michael J. Cherskov

Sector (CPC)

HElectrical & Electronic
H01Electrical Components
H01LSemiconductor Devices

USPC

438Semiconductor Device Manufacturing: Process

Reexam History (21 events)

Mar 10, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Feb 17, 2026DOCKCase Docketed to Examiner in GAU
Feb 13, 2026MRXNReexamination Formalities Notice Mailed
Feb 13, 2026MRXNReexamination Formalities Notice Mailed
Feb 13, 2026COMPApplication Is Now Complete
Feb 12, 2026RXTTLRPTTitle Report
Feb 12, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Feb 12, 2026RXNREQFDNotice of reexamination request filing date
Feb 12, 2026RXNREQAUNotice of assignment of reexamination request
Feb 4, 2026RXRLFReExam Litigation Found
Feb 4, 2026RXLITSRReexam Litigation Search Conducted
Feb 4, 2026PRXRParalegal Reexam Review Complete
Feb 4, 2026FTFIFITF set to NO - revise initial setting
Feb 3, 2026RXC/SRCertificate of Service
Jan 30, 2026RXRLFReExam Litigation Found
Jan 30, 2026RXOSUB.RReexamination requested by third party requester
Jan 30, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jan 30, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jan 30, 2026RXC/SRCertificate of Service
Jan 30, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jan 30, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)