Status
Determination - Reexamination Ordered
Filed
Aug 28, 2026
Pre-Order Paper
Filed Sep 28, 2026
Requester reply Oct 13, 2026
Last Updated
Oct 28, 2026
Examiner
Art Unit
Requester
Requester Law Firm
Not named in the record
Requested By
Third Party
Patent Owner
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (28 events)
Oct 28, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Oct 27, 2026MRTDIRX - Mail Petition Decision - Dismissed
Oct 27, 2026RXPTDIReexam Petition Decision - Dismissed
Oct 23, 2026PA..Change in Power of Attorney (May Include Associate POA)
Oct 13, 2026RXC/SRCertificate of Service
Oct 13, 2026RXPET.Receipt of Petition in a Reexam
Oct 13, 2026RXC/SRCertificate of Service
Sep 29, 2026IDSCInformation Disclosure Statement considered
Sep 28, 2026RXC/SRCertificate of Service
Sep 8, 2026DOCKCase Docketed to Examiner in GAU
Sep 4, 2026MRXNReexamination Formalities Notice Mailed
Sep 4, 2026MRXNReexamination Formalities Notice Mailed
Sep 4, 2026COMPApplication Is Now Complete
Sep 3, 2026RXNREQAUNotice of assignment of reexamination request
Sep 3, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Sep 3, 2026FTFIFITF set to NO - revise initial setting
Sep 3, 2026RXNREQFDNotice of reexamination request filing date
Sep 2, 2026PRXRParalegal Reexam Review Complete
Sep 2, 2026RXLITSRReexam Litigation Search Conducted
Aug 31, 2026RXNREQAUNotice of assignment of reexamination request
Aug 31, 2026RXNREQFDNotice of reexamination request filing date
Aug 31, 2026RXTTLRPTTitle Report
Aug 28, 2026RXOSUB.RReexamination requested by third party requester
Aug 28, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 28, 2026RXC/SRCertificate of Service
Aug 28, 2026RXIDS.Information Disclosure Statement Filed
Aug 28, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Aug 28, 2026WIDSInformation Disclosure Statement (IDS) Filed
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
None found
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedAug 30, 2018
Prosecution History
| Date | Code | Description |
|---|---|---|
| Aug 30, 2018 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Aug 30, 2018 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Feb 19, 2019
3.5-yr
Aug 19, 2022
Paid Jul 4, 2022
7.5-yr
Aug 19, 2026
Paid Jun 8, 2026
11.5-yr
Aug 19, 2030
Expiry
Nov 2, 2037
Entity Status
Large Entity
Expires
Nov 2, 2037 (11.2 yr remaining)
Assignments
AssignmentReel/Frame: 044016/0700Recorded: Nov 2, 2017
From
CHIE TEUK AHNInventor
Apr 5, 2017
SUK HEE CHOInventor
Apr 5, 2017
JIN SOO CHOIInventor
Apr 5, 2017
SE YOON JEONGInventor
Apr 5, 2017
HUI YONG KIMInventor
Apr 11, 2017
JIN WOONG KIMInventor
Apr 5, 2017
JONG HO KIMInventor
Apr 5, 2017
HA HYUN LEEInventor
Apr 5, 2017
JIN HO LEEInventor
Apr 11, 2017
SUNG CHANG LIMInventor
Apr 5, 2017
→
To
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
AssignmentReel/Frame: 063321/0082Recorded: Apr 14, 2023
From
IDEAHUB
Apr 11, 2023
→
To
IDEAHUB
AssignmentReel/Frame: 063917/0456Recorded: Apr 21, 2023
From
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Apr 11, 2023
→
To
IDEAHUB
AssignmentReel/Frame: 064383/0242Recorded: Jul 26, 2023
From
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Apr 11, 2023
→
To
IDEAHUB INC.