Status
Determination - Reexamination Ordered
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (32 events)
Jun 12, 2026RXC/SRCertificate of Service
Jun 12, 2026RXLET.Miscellaneous Incoming Letter
Feb 17, 2026RXPET.Receipt of Petition in a Reexam
Feb 17, 2026RXC/SRCertificate of Service
Jan 20, 2026MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Dec 18, 2025PA..Change in Power of Attorney (May Include Associate POA)
Dec 17, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Dec 15, 2025RXRLFReExam Litigation Found
Dec 15, 2025RXLITSRReexam Litigation Search Conducted
Dec 8, 2025DOCKCase Docketed to Examiner in GAU
Dec 3, 2025DOCKCase Docketed to Examiner in GAU
Dec 2, 2025MRXNReexamination Formalities Notice Mailed
Dec 2, 2025MRXNReexamination Formalities Notice Mailed
Dec 2, 2025COMPApplication Is Now Complete
Dec 1, 2025SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Dec 1, 2025RXNREQAUNotice of assignment of reexamination request
Dec 1, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Dec 1, 2025RXNREQFDNotice of reexamination request filing date
Dec 1, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Nov 25, 2025FTFIFITF set to NO - revise initial setting
Nov 25, 2025PRXRParalegal Reexam Review Complete
Nov 21, 2025RXTTLRPTTitle Report
Nov 20, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Nov 20, 2025RCCPRX - Concurrent Proceedings Notice
Nov 20, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 20, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 20, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Nov 20, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Nov 20, 2025RXC/SRCertificate of Service
Nov 20, 2025RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
Nov 20, 2025RXRLFReExam Litigation Found
Nov 20, 2025RCCPRX - Concurrent Proceedings Notice
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-00450IPR — Discretionary Denial
Petitioner
SAMSUNG ELECTRONICS CO., LTD. et al.
Petition Filed
Jan 24, 2025
Institution
Jul 10, 2025
Decision
Jul 10, 2025
Terminated
Jul 10, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Sep 17, 2019
3.5-yr
Mar 17, 2023
Paid Nov 23, 2022
7.5-yr
Mar 17, 2027
11.5-yr
Mar 17, 2031
Expiry
Mar 14, 2038
Entity Status
Small Entity
Expires
Mar 14, 2038 (12 yr remaining)
Assignments
AssignmentReel/Frame: 045208/0772Recorded: Mar 14, 2018
From
VASUDEVAN GANESANInventor
Mar 12, 2018
STEPHANE H. MAESInventor
Mar 13, 2018
→
To
VASU NETWORKS CORPORATION
AssignmentReel/Frame: 064241/0878Recorded: Jul 13, 2023
From
VASU NETWORKS CORPORATION
Jul 11, 2023
→
To
VASU HOLDINGS, LLC
Security InterestReel/Frame: 066199/0796Recorded: Jan 22, 2024
From
VASU HOLDINGS LLC
Dec 21, 2023
→
To
HPCF LITIGATION FINANCE US I LLC