Status
Request for Reexamination Denied
Filed
Jul 2, 2026
Pre-Order Paper
Filed Aug 3, 2026
Last Updated
Sep 15, 2026
Examiner
Art Unit
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (23 events)
Oct 14, 2026RXPET.Receipt of Petition in a Reexam
Oct 14, 2026RXC/SRCertificate of Service
Sep 15, 2026MREXDRX - Mail Ex Parte Request for Reexamination Denied
Aug 3, 2026RXC/SRCertificate of Service
Jul 21, 2026PA..Change in Power of Attorney (May Include Associate POA)
Jul 16, 2026MRXNReexamination Formalities Notice Mailed
Jul 16, 2026MRXNReexamination Formalities Notice Mailed
Jul 16, 2026DOCKCase Docketed to Examiner in GAU
Jul 16, 2026COMPApplication Is Now Complete
Jul 15, 2026RXTTLRPTTitle Report
Jul 15, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 15, 2026RXNREQFDNotice of reexamination request filing date
Jul 15, 2026RXNREQAUNotice of assignment of reexamination request
Jul 6, 2026RXRLFReExam Litigation Found
Jul 6, 2026RXLITSRReexam Litigation Search Conducted
Jul 6, 2026PRXRParalegal Reexam Review Complete
Jul 6, 2026FTFIFITF set to NO - revise initial setting
Jul 2, 2026RXOSUB.RReexamination requested by third party requester
Jul 2, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 2, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jul 2, 2026RXC/SRCertificate of Service
Jul 2, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jul 2, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2017-01781IPR — Final Written Decision
Petitioner
NVIDIA Corporation
Petition Filed
Jul 25, 2017
Institution
Jan 9, 2018
Terminated
Nov 20, 2018
IPR2017-01346IPR — Final Written Decision
Petitioner
NVIDIA Corporation
Petition Filed
May 5, 2017
Institution
Nov 28, 2017
Terminated
Nov 20, 2018
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Apr 17, 2012
3.5-yr
Oct 17, 2015
7.5-yr
Oct 17, 2019
Paid Oct 4, 2019
11.5-yr
Oct 17, 2023
Paid Oct 4, 2023
Expiry
Feb 16, 2031
Entity Status
Large Entity
Expires
Feb 16, 2031 (4.6 yr remaining)
Term Adjustment
+1072 days (~2.9 yr)
Assignments
AssignmentReel/Frame: 021129/0964Recorded: Jun 20, 2008
From
AARON NYGRENInventor
Jun 12, 2008
→
To
QIMONDA AG
AssignmentReel/Frame: 035623/0001Recorded: May 8, 2015
From
QIMONDA AG
Oct 9, 2014
→
To
INFINEON TECHNOLOGIES AG
AssignmentReel/Frame: 037254/0782Recorded: Dec 9, 2015
From
INFINEON TECHNOLOGIES AG
Jul 8, 2015
→
To
POLARIS INNOVATIONS LIMITED