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90/015,944MICROSTRUCTURE ENHANCED ABSORPTION PHOTOSENSITIVE DEVICES10,446,700Open

Status

Determination - Reexamination Ordered

Filed

Feb 3, 2026

Last Updated

Apr 20, 2026

Art Unit

3991

Requested By

Third Party

P.O. Law Firm

Wissing Miller, LLP

Sector (CPC)

HElectrical & Electronic
H10Semiconductor Devices
H10FInorganic Semiconductor Bodies

USPC

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

Reexam History (22 events)

Apr 20, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Feb 24, 2026MRXNReexamination Formalities Notice Mailed
Feb 24, 2026MRXNReexamination Formalities Notice Mailed
Feb 24, 2026COMPApplication Is Now Complete
Feb 24, 2026DOCKCase Docketed to Examiner in GAU
Feb 23, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Feb 22, 2026RXNREQFDNotice of reexamination request filing date
Feb 22, 2026RXNREQAUNotice of assignment of reexamination request
Feb 22, 2026RXTTLRPTTitle Report
Feb 4, 2026RXLITSRReexam Litigation Search Conducted
Feb 4, 2026PRXRParalegal Reexam Review Complete
Feb 4, 2026RXRLFReExam Litigation Found
Feb 4, 2026FTFSFITF set to YES - revise initial setting
Feb 3, 2026RXC/SRCertificate of Service
Feb 3, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Feb 3, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Feb 3, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Feb 3, 2026RXC/SRCertificate of Service
Feb 3, 2026RXOSUB.RReexamination requested by third party requester
Feb 3, 2026WIDSInformation Disclosure Statement (IDS) Filed
Feb 3, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Feb 3, 2026RXOSUBReceipt of Original Ex Parte Reexam Request