Status
Determination - Reexamination Ordered
Requester
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (25 events)
Feb 9, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Dec 18, 2025RXC/SRCertificate of Service
Dec 18, 2025RXOPPPETReexam - Opposition filed in response to petition
Dec 12, 2025PA..Change in Power of Attorney (May Include Associate POA)
Dec 4, 2025RXPET.Receipt of Petition in a Reexam
Dec 4, 2025RXC/SRCertificate of Service
Dec 3, 2025DOCKCase Docketed to Examiner in GAU
Nov 25, 2025MRXNReexamination Formalities Notice Mailed
Nov 25, 2025MRXNReexamination Formalities Notice Mailed
Nov 25, 2025COMPApplication Is Now Complete
Nov 24, 2025FTFIFITF set to NO - revise initial setting
Nov 24, 2025RXNREQAUNotice of assignment of reexamination request
Nov 24, 2025RXNREQFDNotice of reexamination request filing date
Nov 24, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Nov 23, 2025PRXRParalegal Reexam Review Complete
Nov 16, 2025RXTTLRPTTitle Report
Nov 16, 2025RXLITSRReexam Litigation Search Conducted
Nov 16, 2025RXRLFReExam Litigation Found
Nov 12, 2025RXC/SRCertificate of Service
Nov 12, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Nov 12, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Nov 12, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Nov 12, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 12, 2025RXOSUB.RReexamination requested by third party requester
Nov 12, 2025RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2024-01437IPR — Trial Instituted
Petitioner
Yealink (USA) Network Technology Co., Ltd. et al.
Petition Filed
Sep 16, 2024
Institution
Apr 8, 2025
Decision
Apr 8, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Aug 2, 2022
3.5-yr
Feb 2, 2026
Paid Jan 19, 2026
7.5-yr
Feb 2, 2030
11.5-yr
Feb 2, 2034
Expiry
Apr 20, 2040
Entity Status
Large Entity
Expires
Apr 20, 2040 (14.1 yr remaining)
Assignments
AssignmentReel/Frame: 058048/0383Recorded: Nov 8, 2021
From
KOEN SIMON HERMAN BEELInventor
Jan 30, 2015
GUY COENInventor
Jan 30, 2015
FILIP JOSEPHINE JOHAN LOUWETInventor
Jan 30, 2015
YOAV NIRInventor
Feb 23, 2015
→
To
BARCO N.V.