Status
Determination - Reexamination Ordered
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (21 events)
Jul 21, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Jun 18, 2026PA..Change in Power of Attorney (May Include Associate POA)
Jun 15, 2026DOCKCase Docketed to Examiner in GAU
Jun 9, 2026COMPApplication Is Now Complete
Jun 9, 2026MRXNReexamination Formalities Notice Mailed
Jun 9, 2026MRXNReexamination Formalities Notice Mailed
Jun 8, 2026RXNREQAUNotice of assignment of reexamination request
Jun 8, 2026RXNREQFDNotice of reexamination request filing date
Jun 8, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jun 8, 2026RXTTLRPTTitle Report
May 26, 2026PRIRParalegal Reissue Review Complete
May 26, 2026RXRLFReExam Litigation Found
May 26, 2026RXLITSRReexam Litigation Search Conducted
May 26, 2026FTFIFITF set to NO - revise initial setting
May 26, 2026PRXRParalegal Reexam Review Complete
May 22, 2026RXC/SRCertificate of Service
May 22, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
May 22, 2026RXOSUB.RReexamination requested by third party requester
May 22, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
May 22, 2026RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
May 22, 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 19, 2014
3.5-yr
Feb 19, 2018
Paid Feb 8, 2018
7.5-yr
Feb 19, 2022
Paid Feb 2, 2022
11.5-yr
Feb 19, 2026
Paid Feb 4, 2026
Expiry
Apr 9, 2033
Entity Status
Large Entity
Expires
Apr 9, 2033 (6.8 yr remaining)
Assignments
AssignmentReel/Frame: 030181/0481Recorded: Apr 9, 2013
From
HUNG-MING CHENInventor
Oct 13, 2010
CHU-YUN FUInventor
Oct 13, 2010
SHIN-YEH HUANGInventor
Oct 13, 2010
HUNG-TA LINInventor
Oct 12, 2010
SHU-TINE YANGInventor
Oct 13, 2010
→
To
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
AssignmentReel/Frame: 060024/0698Recorded: May 26, 2022
From
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
May 3, 2022
→
To
MOSAID TECHNOLOGIES INC.