Status
Request for Reexamination Denied
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner(via USPTO assignment records)
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (27 events)
Sep 10, 2026RXEABNRequest to Terminate Reexam
Apr 28, 2026MREXDRX - Mail Ex Parte Request for Reexamination Denied
Apr 21, 2026IDSCInformation Disclosure Statement considered
Mar 31, 2026DOCKCase Docketed to Examiner in GAU
Mar 30, 2026COMPApplication Is Now Complete
Mar 30, 2026MRXNReexamination Formalities Notice Mailed
Mar 30, 2026MRXNReexamination Formalities Notice Mailed
Mar 27, 2026RXNREQAUNotice of assignment of reexamination request
Mar 27, 2026RXC.ADRReexam - Correspondence Address Change for Third Party Requester
Mar 27, 2026RXTTLRPTTitle Report
Mar 27, 2026FTFIFITF set to NO - revise initial setting
Mar 27, 2026RXNREQFDNotice of reexamination request filing date
Mar 27, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 26, 2026RXRLFReExam Litigation Found
Mar 26, 2026PRXRParalegal Reexam Review Complete
Mar 26, 2026RXLITSRReexam Litigation Search Conducted
Mar 25, 2026RXIDS.Information Disclosure Statement Filed
Mar 25, 2026RXLET.Miscellaneous Incoming Letter
Mar 25, 2026WIDSInformation Disclosure Statement (IDS) Filed
Mar 25, 2026RXLET.Miscellaneous Incoming Letter
Mar 25, 2026WIDSInformation Disclosure Statement (IDS) Filed
Mar 25, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Mar 25, 2026RXC/SRCertificate of Service
Mar 25, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Mar 25, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Mar 25, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Mar 25, 2026RXOSUB.RReexamination requested by third party requester
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-01288IPR — Discretionary Denial
Petitioner
Dell Technologies Inc. et al.
Petition Filed
Jul 14, 2025
Institution
Nov 20, 2025
Decision
Nov 20, 2025
Terminated
Nov 20, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
May 16, 2017
3.5-yr
Nov 16, 2020
Paid Sep 28, 2020
7.5-yr
Nov 16, 2024
Paid Nov 6, 2024
11.5-yr
Nov 16, 2028
Expiry
May 27, 2035
Entity Status
Large Entity
Expires
May 27, 2035 (9.2 yr remaining)
Term Adjustment
+817 days (~2.2 yr)
Assignments
AssignmentReel/Frame: 029907/0358Recorded: Mar 1, 2013
From
KUMIKO SUZUKIInventor
Feb 8, 2013
→
To
NEC CORPORATION
AssignmentReel/Frame: 063349/0459Recorded: Apr 17, 2023
From
NEC CORPORATION
Apr 14, 2023
→
To
NEC ASIA PACIFIC PTE LTD.
AssignmentReel/Frame: 066376/0276Recorded: Jan 27, 2024
From
NEC ASIA PACIFIC PTE LTD.
Jan 18, 2024
→
To
IP WAVE PTE LTD.
AssignmentReel/Frame: 067944/0332Recorded: Jun 27, 2024
From
IP WAVE PTE LTD.
Mar 5, 2024
→
To
CLOUD BYTE LLC.