Status
Response after Non-Final Action Entered (or Ready for Examiner Action)
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (24 events)
Aug 24, 2026RXC/SRCertificate of Service
Aug 24, 2026RXA...Response after Non-Final Action
Jul 28, 2026MR.NFRX - Mail Reexam Non-Final Action
Jun 25, 2026RXFWDXDate Forwarded to Examiner
Jun 25, 2026PA..Change in Power of Attorney (May Include Associate POA)
Apr 9, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Mar 24, 2026DOCKCase Docketed to Examiner in GAU
Mar 20, 2026MRXNReexamination Formalities Notice Mailed
Mar 20, 2026MRXNReexamination Formalities Notice Mailed
Mar 20, 2026COMPApplication Is Now Complete
Mar 19, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 19, 2026RXNREQFDNotice of reexamination request filing date
Mar 19, 2026RXNREQAUNotice of assignment of reexamination request
Mar 19, 2026FTFIFITF set to NO - revise initial setting
Mar 16, 2026RXC/SRCertificate of Service
Mar 12, 2026RXRLFReExam Litigation Found
Mar 12, 2026RXLITSRReexam Litigation Search Conducted
Mar 12, 2026PRXRParalegal Reexam Review Complete
Mar 11, 2026RXTTLRPTTitle Report
Mar 11, 2026RXOSUB.RReexamination requested by third party requester
Mar 11, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Mar 11, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Mar 11, 2026RXC/SRCertificate of Service
Mar 11, 2026BIG.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