Status
Non-Final Action Mailed
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (27 events)
Aug 4, 2026MR.NFRX - Mail Reexam Non-Final Action
Jun 26, 2026RXFWDXDate Forwarded to Examiner
Apr 22, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Apr 17, 2026PA..Change in Power of Attorney (May Include Associate POA)
Apr 6, 2026RXPA..Change in Power of Attorney (May Include Associate POA)
Apr 6, 2026RXLET.Miscellaneous Incoming Letter
Apr 6, 2026RXC/SRCertificate of Service
Mar 24, 2026RXPET.Receipt of Petition in a Reexam
Mar 16, 2026MRXNReexamination Formalities Notice Mailed
Mar 16, 2026MRXNReexamination Formalities Notice Mailed
Mar 16, 2026DOCKCase Docketed to Examiner in GAU
Mar 16, 2026COMPApplication Is Now Complete
Mar 13, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 12, 2026RXTTLRPTTitle Report
Mar 12, 2026RXNREQFDNotice of reexamination request filing date
Mar 12, 2026RXNREQAUNotice of assignment of reexamination request
Feb 24, 2026RXRLFReExam Litigation Found
Feb 24, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Feb 24, 2026RXOSUB.RReexamination requested by third party requester
Feb 24, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Feb 24, 2026RXLITSRReexam Litigation Search Conducted
Feb 24, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Feb 24, 2026RXC/SRCertificate of Service
Feb 24, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Feb 24, 2026PRXRParalegal Reexam Review Complete
Feb 24, 2026FTFIFITF set to NO - revise initial setting
Feb 24, 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
Dec 25, 2012
3.5-yr
Jun 25, 2016
7.5-yr
Jun 25, 2020
Paid Jun 11, 2020
11.5-yr
Jun 25, 2024
Paid Jun 12, 2024
Expiry
Feb 26, 2031
Entity Status
Large Entity
Expires
Feb 26, 2031 (4.9 yr remaining)
Term Adjustment
+127 days (~0.3 yr)
Assignments
AssignmentReel/Frame: 060024/0288Recorded: May 26, 2022
From
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Apr 28, 2022
→
To
MOSAID TECHNOLOGIES INC.