Status
Decision on Appeal Rendered by Board
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (47 events)
Aug 18, 2026RXBDRVPTAB Decision - Reversal
Jun 8, 2026RXLET.Miscellaneous Incoming Letter
Jun 8, 2026RXC/SRCertificate of Service
May 19, 2026APASAssignment of Appeal Number
May 19, 2026AP_DK_MDocketing Notice Mailed to Appellant
May 15, 2026APWDAppeal Awaiting PTAB Docketing
May 14, 2026RXBPAIReexam Forwarded to PTAB
May 4, 2026RXC/SRCertificate of Service
May 4, 2026RXAPRBReply Brief Filed
Mar 2, 2026MRAEARX - Mail Examiners Answer
Oct 6, 2025RXAP.BAppeal Brief Filed
Sep 30, 2025RXC/SRCertificate of Service
Sep 30, 2025RXAPBRAppeal Brief Review Complete
Sep 9, 2025MRXD.RX - Mail Extension of Time Period for Response Denied
Jul 31, 2025RXRQ/TRequest for Extension of Time
Jul 31, 2025RXN/APNotice of Appeal Filed
Jul 31, 2025RXC/SRCertificate of Service
Jun 17, 2025MRADVRX - Mail Reexam - Advisory Action (or Supplemental)
Jun 2, 2025RXC/SRCertificate of Service
Jun 2, 2025RXAAF.Response to Final Filed (or Ready for Examiner Action)
May 7, 2025MREXNRX - Mail Examiner Interview Summary Record
Mar 31, 2025MRXFRRX - Mail Final Rejection
Feb 19, 2025RXC/SRCertificate of Service
Feb 19, 2025RXAF/DAffidavit(s), Declaration(s) and/or Exhibit(s) Filed
Feb 19, 2025RXA...Response after Non-Final Action
Dec 20, 2024PA..Change in Power of Attorney (May Include Associate POA)
Dec 19, 2024MR.NFRX - Mail Reexam Non-Final Action
Oct 2, 2024RXFWDXDate Forwarded to Examiner
Aug 1, 2024MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 11, 2024MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jul 9, 2024RXRLFReExam Litigation Found
Jul 9, 2024RXLITSRReexam Litigation Search Conducted
Jul 3, 2024MRXNReexamination Formalities Notice Mailed
Jul 3, 2024MRXNReexamination Formalities Notice Mailed
Jul 3, 2024DOCKCase Docketed to Examiner in GAU
Jul 3, 2024COMPApplication Is Now Complete
Jul 2, 2024RXTTLRPTTitle Report
Jul 2, 2024RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 2, 2024RXNREQFDNotice of reexamination request filing date
Jul 2, 2024RXNREQAUNotice of assignment of reexamination request
Jul 2, 2024PRXRParalegal Reexam Review Complete
Jul 2, 2024FTFIFITF set to NO - revise initial setting
Jul 1, 2024RXOSUB.RReexamination requested by third party requester
Jul 1, 2024RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 1, 2024RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jul 1, 2024RXC/SRCertificate of Service
Jul 1, 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
Jun 23, 2015
3.5-yr
Dec 23, 2018
Paid May 30, 2019
7.5-yr
Dec 23, 2022
Paid Sep 10, 2022
11.5-yr
Dec 23, 2026
Expiry
Aug 22, 2033
Entity Status
Large Entity
Expires
Aug 22, 2033 (7.4 yr remaining)
Term Adjustment
+352 days (~1.0 yr)
Other
USPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 028909/0374Recorded: Sep 6, 2012
From
DONG CHAN SHINInventor
Jul 31, 2012
→
To
PANTECH CO., LTD.
MergerReel/Frame: 041413/0799Recorded: Jan 18, 2017
From
PANTECH CO., LTD.
Oct 22, 2015
→
To
PANTECH INC.
AssignmentReel/Frame: 040654/0749Recorded: Nov 7, 2016
From
PANTECH CO., LTD.
Oct 22, 2015
→
To
PANTECH INC.
MergerReel/Frame: 040005/0257Recorded: Sep 13, 2016
From
PANTECH CO., LTD.
Oct 22, 2015
→
To
PANTECH INC.
AssignmentReel/Frame: 052662/0609Recorded: May 14, 2020
From
PANTECH INC.
May 6, 2020
→
To
PANTECH CORPORATION