Status
Reexam - Request Ready for Ex Parte Action
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (21 events)
Jul 7, 2026RXFWDXDate Forwarded to Examiner
Jun 2, 2026PA..Change in Power of Attorney (May Include Associate POA)
May 4, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Apr 20, 2026COMPApplication Is Now Complete
Apr 20, 2026MRXNReexamination Formalities Notice Mailed
Apr 20, 2026MRXNReexamination Formalities Notice Mailed
Apr 18, 2026DOCKCase Docketed to Examiner in GAU
Apr 17, 2026RXNREQFDNotice of reexamination request filing date
Apr 17, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Apr 17, 2026RXNREQAUNotice of assignment of reexamination request
Apr 14, 2026RXTTLRPTTitle Report
Apr 11, 2026PRXRParalegal Reexam Review Complete
Apr 11, 2026RXRLFReExam Litigation Found
Apr 11, 2026RXLITSRReexam Litigation Search Conducted
Apr 11, 2026FTFIFITF set to NO - revise initial setting
Apr 3, 2026WIDSInformation Disclosure Statement (IDS) Filed
Apr 3, 2026RXOSUB.RReexamination requested by third party requester
Apr 3, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Apr 3, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Apr 3, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Apr 3, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
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
Jan 15, 2019
3.5-yr
Jul 15, 2022
Paid Jul 6, 2022
7.5-yr
Jul 15, 2026
11.5-yr
Jul 15, 2030
Expiry
Apr 7, 2035
Entity Status
Large Entity
Expires
Apr 7, 2035 (9 yr remaining)
Term Adjustment
+119 days (~0.3 yr)
Assignments
AssignmentReel/Frame: 046153/0397Recorded: May 15, 2018
From
SEIKO EPSON CORPORATION
Apr 19, 2018
→
To
138 EAST LCD ADVANCEMENTS LIMITED