90/015,960ILLUMINATION DEVICE WITH COUPLE LAMP TUBES HAVING TEMPERATURE AND POWER ADJUSTMENT FUNCTIONS11,408,601Open
Status
Non-Final Action Mailed
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (27 events)
Oct 1, 2026MREXNRX - Mail Examiner Interview Summary Record
Sep 28, 2026MRXG.RX - Mail Extension of Time Period for Response Granted
Sep 26, 2026RXC/SRCertificate of Service
Sep 26, 2026RXRQ/TRequest for Extension of Time
Sep 25, 2026MRXD.RX - Mail Extension of Time Period for Response Denied
Sep 24, 2026RXRQ/TRequest for Extension of Time
Jul 28, 2026MR.NFRX - Mail Reexam Non-Final Action
Jul 11, 2026RXFWDXDate Forwarded to Examiner
Jun 22, 2026PA..Change in Power of Attorney (May Include Associate POA)
Apr 10, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Feb 24, 2026DOCKCase Docketed to Examiner in GAU
Feb 24, 2026MRXNReexamination Formalities Notice Mailed
Feb 24, 2026MRXNReexamination Formalities Notice Mailed
Feb 24, 2026COMPApplication Is Now Complete
Feb 23, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Feb 22, 2026RXNREQAUNotice of assignment of reexamination request
Feb 22, 2026RXNREQFDNotice of reexamination request filing date
Feb 22, 2026RXTTLRPTTitle Report
Feb 17, 2026PRXRParalegal Reexam Review Complete
Feb 17, 2026FTFSFITF set to YES - revise initial setting
Feb 17, 2026RXLITSRReexam Litigation Search Conducted
Feb 13, 2026RXC/SRCertificate of Service
Feb 13, 2026RXO_40.RReceipt of Orig. Ex Parte Request by Third Party Less Than 40 Pages - Rule 1.20(c )(1)
Feb 13, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Feb 13, 2026RXOSUB.RReexamination requested by third party requester
Feb 13, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Feb 13, 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
None found
Prosecution History
None found
Maintenance Fees
Grant
Aug 9, 2022
3.5-yr
Feb 9, 2026
Paid Jan 29, 2026
7.5-yr
Feb 9, 2030
11.5-yr
Feb 9, 2034
Expiry
Aug 24, 2041
Entity Status
Large Entity
Expires
Aug 24, 2041 (15.4 yr remaining)
Assignments
AssignmentReel/Frame: 057277/0965Recorded: Aug 24, 2021
From
RONGTU LIUInventor
Aug 23, 2021
FUXING LUInventor
Aug 23, 2021
HONGGANG SUNInventor
Aug 23, 2021
→
To
XIAMEN PVTECH CO., LTD.