Status
Reexamination Certificate Issued
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (36 events)
Aug 11, 2026REEXInput Issue Number and Issue Date for Reexamination
Jul 31, 2026RXPUBSReexam Forwarded to Office of Publications
Jun 9, 2026RXLET.Miscellaneous Incoming Letter
May 7, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Apr 23, 2026IDSCInformation Disclosure Statement considered
Apr 9, 2026WIDSInformation Disclosure Statement (IDS) Filed
Apr 9, 2026RXIDS.Information Disclosure Statement Filed
Apr 9, 2026RXIDS.Information Disclosure Statement Filed
Apr 9, 2026RXC/SRCertificate of Service
Apr 9, 2026RXA...Response after Non-Final Action
Apr 9, 2026MREXNRX - Mail Examiner Interview Summary Record
Feb 9, 2026MR.NFRX - Mail Reexam Non-Final Action
Jan 1, 2026RXFWDXDate Forwarded to Examiner
Oct 29, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Oct 22, 2025PA..Change in Power of Attorney (May Include Associate POA)
Oct 14, 2025DOCKCase Docketed to Examiner in GAU
Oct 8, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Oct 3, 2025DOCKCase Docketed to Examiner in GAU
Oct 2, 2025MRXNReexamination Formalities Notice Mailed
Oct 2, 2025MRXNReexamination Formalities Notice Mailed
Oct 2, 2025COMPApplication Is Now Complete
Oct 1, 2025RXTTLRPTTitle Report
Oct 1, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 1, 2025RXNREQFDNotice of reexamination request filing date
Oct 1, 2025RXNREQAUNotice of assignment of reexamination request
Sep 23, 2025RXRLFReExam Litigation Found
Sep 23, 2025RXLITSRReexam Litigation Search Conducted
Sep 23, 2025PRXRParalegal Reexam Review Complete
Sep 23, 2025FTFIFITF set to NO - revise initial setting
Sep 22, 2025RXC/SRCertificate of Service
Sep 19, 2025WIDSInformation Disclosure Statement (IDS) Filed
Sep 19, 2025RXOSUB.RReexamination requested by third party requester
Sep 19, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Sep 19, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Sep 19, 2025RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Sep 19, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedOct 12, 2005
Prosecution History
| Date | Code | Description |
|---|---|---|
| Oct 24, 2005 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Oct 12, 2005 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Jun 27, 2006
3.5-yr
Dec 27, 2009
7.5-yr
Dec 27, 2013
11.5-yr
Dec 27, 2017
Paid Nov 21, 2017
Expiry
Jun 6, 2024
Entity Status
Large Entity
Expires
Jun 6, 2024 (expired)
Term Adjustment
+405 days (~1.1 yr)
Assignments
AssignmentReel/Frame: 013606/0740Recorded: Apr 28, 2003
From
NAOKI EJIMAInventor
Apr 28, 2003
AKIHISA KAWAMURAInventor
Apr 28, 2003
MASATOSHI SHIMBOInventor
Apr 28, 2003
→
To
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
AssignmentReel/Frame: 033033/0163Recorded: May 27, 2014
From
PANASONIC CORPORATION
May 27, 2014
→
To
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
AssignmentReel/Frame: 044494/0558Recorded: Dec 27, 2017
From
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA
Dec 20, 2017
→
To
SUN PATENT TRUST
Nunc Pro TuncReel/Frame: 065893/0014Recorded: Dec 18, 2023
From
SUN PATENT TRUST
Nov 21, 2023
→
To
GENERAL VIDEO, LLC