Status
Non-Final Action Mailed
Requester
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (20 events)
Jul 14, 2026MR.NFRX - Mail Reexam Non-Final Action
May 21, 2026RXFWDXDate Forwarded to Examiner
Mar 10, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Feb 2, 2026MRXNReexamination Formalities Notice Mailed
Feb 2, 2026COMPApplication Is Now Complete
Feb 2, 2026DOCKCase Docketed to Examiner in GAU
Feb 2, 2026MRXNReexamination Formalities Notice Mailed
Jan 31, 2026RXNREQAUNotice of assignment of reexamination request
Jan 31, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 31, 2026RXNREQFDNotice of reexamination request filing date
Jan 27, 2026PRXRParalegal Reexam Review Complete
Jan 27, 2026RXRLFReExam Litigation Found
Jan 27, 2026FTFSFITF set to YES - revise initial setting
Jan 27, 2026RXLITSRReexam Litigation Search Conducted
Jan 26, 2026RXC/SRCertificate of Service
Jan 26, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Jan 26, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jan 26, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jan 26, 2026RXOSUB.RReexamination requested by third party requester
Jan 26, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2023-00269IPR — Institution Denied
Petitioner
Current Lighting Solutions, LLC
Petition Filed
Dec 14, 2022
Institution
Aug 16, 2023
Decision
Aug 16, 2023
Terminated
Aug 16, 2023
Federal Circuit (CAFC)
None found
Terminal Disclaimer
None found
Prosecution History
None found
Maintenance Fees
Grant
Feb 11, 2020
3.5-yr
Aug 11, 2023
Paid Jun 20, 2023
7.5-yr
Aug 11, 2027
11.5-yr
Aug 11, 2031
Expiry
Apr 2, 2039
Entity Status
Large Entity
Expires
Apr 2, 2039 (13 yr remaining)
Assignments
AssignmentReel/Frame: 048772/0809Recorded: Apr 2, 2019
From
TAO JIANGInventor
Jun 27, 2017
QIFENG YEInventor
Jun 28, 2017
YUEQIANG ZHANGInventor
Jun 28, 2017
→
To
JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO.,LTD