Status
Determination - Reexamination Ordered
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (25 events)
Jul 24, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 17, 2026PA..Change in Power of Attorney (May Include Associate POA)
Jun 15, 2026RXC/SRCertificate of Service
May 29, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 29, 2026RXIDS.Information Disclosure Statement Filed
May 29, 2026RXC/SRCertificate of Service
May 5, 2026DOCKCase Docketed to Examiner in GAU
May 1, 2026MRXNReexamination Formalities Notice Mailed
May 1, 2026MRXNReexamination Formalities Notice Mailed
May 1, 2026COMPApplication Is Now Complete
Apr 30, 2026RXTTLRPTTitle Report
Apr 30, 2026RXRLFReExam Litigation Found
Apr 30, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Apr 30, 2026RXNREQFDNotice of reexamination request filing date
Apr 30, 2026RXNREQAUNotice of assignment of reexamination request
Apr 30, 2026RXLITSRReexam Litigation Search Conducted
Apr 30, 2026PRXRParalegal Reexam Review Complete
Apr 30, 2026FTFIFITF set to NO - revise initial setting
Apr 29, 2026WIDSInformation Disclosure Statement (IDS) Filed
Apr 29, 2026RXOSUB.RReexamination requested by third party requester
Apr 29, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Apr 29, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Apr 29, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Apr 29, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Apr 29, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2025-01017IPR — Discretionary Denial
Petitioner
Caihong Display Devices Co., Ltd.
Petition Filed
May 21, 2025
Institution
Oct 3, 2025
Decision
Oct 3, 2025
Terminated
Oct 3, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedAug 8, 2013
Prosecution History
| Date | Code | Description |
|---|---|---|
| Aug 11, 2013 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Aug 8, 2013 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Feb 4, 2014
3.5-yr
Aug 4, 2017
7.5-yr
Aug 4, 2021
Paid Jul 15, 2021
11.5-yr
Aug 4, 2025
Paid Jul 10, 2025
Expiry
May 4, 2032
Entity Status
Large Entity
Expires
May 4, 2032 (6 yr remaining)
Term Adjustment
+511 days (~1.4 yr)
Assignments
AssignmentReel/Frame: 067130/0252Recorded: Apr 17, 2024
From
ADAM J.G. ELLISONInventor
Jun 22, 2006
→
To
CORNING INCORPORATED
AssignmentReel/Frame: 069842/0450Recorded: Jan 13, 2025
From
ADAM J. G. ELLISONInventor
Jun 22, 2006
→
To
CORNING INCORPORATED