Status
Reexam Preprocessing Completed - Released to Assigned GAU
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (16 events)
Sep 2, 2026MRXNReexamination Formalities Notice Mailed
Sep 2, 2026MRXNReexamination Formalities Notice Mailed
Sep 2, 2026COMPApplication Is Now Complete
Sep 1, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Sep 1, 2026FTFIFITF set to NO - revise initial setting
Aug 24, 2026SMALApplicant Has Filed a Verified Statement of Small Entity Status in Compliance with 37 CFR 1.27
Aug 24, 2026RXTTLRPTTitle Report
Aug 24, 2026RXNREQFDNotice of reexamination request filing date
Aug 24, 2026RXNREQAUNotice of assignment of reexamination request
Aug 21, 2026WIDSInformation Disclosure Statement (IDS) Filed
Aug 21, 2026RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Aug 21, 2026RXOSUB.RReexamination requested by third party requester
Aug 21, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 21, 2026RXIDS.Information Disclosure Statement Filed
Aug 21, 2026RXC/SRCertificate of Service
Aug 21, 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
Mar 17, 2009
3.5-yr
Sep 17, 2012
7.5-yr
Sep 17, 2016
11.5-yr
Sep 17, 2020
Paid Aug 25, 2020
Expiry
Mar 30, 2027
Entity Status
Small Entity
Expires
Mar 30, 2027 (1 yr remaining)
Term Adjustment
+702 days (~1.9 yr)
Assignments
AssignmentReel/Frame: 016886/0472Recorded: Aug 22, 2005
From
JAE-HO HAInventor
May 12, 2005
SEUNG-TAEK LEEInventor
May 12, 2005
→
To
SEHYANG INDUSTRIAL CO., LTD.
AssignmentReel/Frame: 025915/0603Recorded: Mar 8, 2011
From
SEHYANG INDUSTRIAL CO., LTD.
Mar 7, 2011
→
To
DAE SUNG HI-TECH CO., LTD.
AssignmentReel/Frame: 030710/0859Recorded: Jun 28, 2013
From
SEHYANG INDUSTRIAL CO., LTD
May 9, 2013
→
To
DAE SUNG HI-TECH CO., LTD