Status
Reexamination Certificate Issued
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (34 events)
Jan 27, 2026REEXInput Issue Number and Issue Date for Reexamination
Dec 24, 2025RXPUBSReexam Forwarded to Office of Publications
Dec 2, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Nov 12, 2025RXC/SRCertificate of Service
Nov 12, 2025RXAAF.Response to Final Filed (or Ready for Examiner Action)
Sep 11, 2025MRXFRRX - Mail Final Rejection
Aug 15, 2025RXLET.Miscellaneous Incoming Letter
Aug 15, 2025RXC/SRCertificate of Service
Aug 15, 2025RXA...Response after Non-Final Action
Aug 14, 2025MREXNRX - Mail Examiner Interview Summary Record
Jul 2, 2025MRXG.RX - Mail Extension of Time Period for Response Granted
Jul 1, 2025RXRQ/TRequest for Extension of Time
Jul 1, 2025RXC/SRCertificate of Service
May 15, 2025MR.NFRX - Mail Reexam Non-Final Action
May 7, 2025RXLITSRReexam Litigation Search Conducted
Apr 23, 2025DOCKCase Docketed to Examiner in GAU
Apr 22, 2025DOCKCase Docketed to Examiner in GAU
Mar 26, 2025RXFWDXDate Forwarded to Examiner
Feb 5, 2025PA..Change in Power of Attorney (May Include Associate POA)
Jan 22, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Nov 27, 2024MRXNReexamination Formalities Notice Mailed
Nov 27, 2024MRXNReexamination Formalities Notice Mailed
Nov 27, 2024COMPApplication Is Now Complete
Nov 26, 2024RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Nov 26, 2024RXNREQFDNotice of reexamination request filing date
Nov 26, 2024RXNREQAUNotice of assignment of reexamination request
Nov 26, 2024FTFIFITF set to NO - revise initial setting
Nov 26, 2024DOCKCase Docketed to Examiner in GAU
Nov 25, 2024RXTTLRPTTitle Report
Nov 22, 2024RXOSUB.RReexamination requested by third party requester
Nov 22, 2024RXOSUBReceipt of Original Ex Parte Reexam Request
Nov 22, 2024RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Nov 22, 2024RXC/SRCertificate of Service
Nov 22, 2024BIG.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 30, 2016
3.5-yr
Feb 29, 2020
Paid Jan 23, 2020
7.5-yr
Feb 29, 2024
Paid Jan 22, 2024
11.5-yr
Feb 29, 2028
Expiry
Mar 24, 2034
Entity Status
Large Entity
Expires
Mar 24, 2034 (8 yr remaining)
Assignments
AssignmentReel/Frame: 032504/0598Recorded: Mar 24, 2014
From
JIN SOO CHOIInventor
Nov 5, 2013
HUI YONG KIMInventor
Nov 5, 2013
JIN WOONG KIMInventor
Nov 5, 2013
JIN HO LEEInventor
Nov 5, 2013
SUNG CHANG LIMInventor
Nov 5, 2013
→
To
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
OtherReel/Frame: 040995/0610Recorded: Dec 15, 2016
From
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Jul 5, 2016
→
To
INTELLECTUAL DISCOVERY CO., LTD.