Status
Reexamination Certificate Issued
Requester
Requester Law Firm
Unknown
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (77 events)
Jan 16, 2026REEXInput Issue Number and Issue Date for Reexamination
Dec 6, 2025RXPUBSReexam Forwarded to Office of Publications
Nov 20, 2025RXC/SRCertificate of Service
Nov 20, 2025RXLET.Miscellaneous Incoming Letter
Nov 17, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Oct 28, 2025RXDISQTerminal Disclaimer
Oct 27, 2025DISTTerminal Disclaimer Filed
Oct 27, 2025RXC/SRCertificate of Service
Sep 30, 2025MREXNRX - Mail Examiner Interview Summary Record
Sep 26, 2025RXC/SRCertificate of Service
Sep 26, 2025RXAAF.Response to Final Filed (or Ready for Examiner Action)
Sep 26, 2025RCCPRX - Concurrent Proceedings Notice
Aug 15, 2025MRXFRRX - Mail Final Rejection
Jul 22, 2025IDSCInformation Disclosure Statement considered
Jul 10, 2025RXC/SRCertificate of Service
Jul 9, 2025WIDSInformation Disclosure Statement (IDS) Filed
Jul 9, 2025WIDSInformation Disclosure Statement (IDS) Filed
Jul 9, 2025RXA...Response after Non-Final Action
Jul 9, 2025RXIDS.Information Disclosure Statement Filed
Jul 9, 2025WIDSInformation Disclosure Statement (IDS) Filed
Jul 9, 2025RXLET.Miscellaneous Incoming Letter
Jun 23, 2025RXC/SRCertificate of Service
Jun 23, 2025RXLET.Miscellaneous Incoming Letter
Jun 10, 2025MRTGRRX - Mail Petition Decision - Granted
Jun 9, 2025MREXNRX - Mail Examiner Interview Summary Record
Jun 6, 2025RXC/SRCertificate of Service
Jun 6, 2025RXRQ/TRequest for Extension of Time
Apr 10, 2025MR.NFRX - Mail Reexam Non-Final Action
Apr 8, 2025IDSCInformation Disclosure Statement considered
Apr 7, 2025RXC/SRCertificate of Service
Apr 7, 2025RXIDS.Information Disclosure Statement Filed
Apr 7, 2025RXLET.Miscellaneous Incoming Letter
Apr 7, 2025WIDSInformation Disclosure Statement (IDS) Filed
Apr 7, 2025WIDSInformation Disclosure Statement (IDS) Filed
Apr 7, 2025WIDSInformation Disclosure Statement (IDS) Filed
Mar 26, 2025IDSCInformation Disclosure Statement considered
Mar 12, 2025RXC/SRCertificate of Service
Mar 12, 2025WIDSInformation Disclosure Statement (IDS) Filed
Mar 12, 2025RXA...Response after Non-Final Action
Mar 12, 2025RXLET.Miscellaneous Incoming Letter
Mar 12, 2025RXIDS.Information Disclosure Statement Filed
Feb 4, 2025MRTGPRX - Mail Petition Decision - Granted-in-part
Feb 4, 2025RXPTGPReexam Petition Decision - Granted - in-part
Feb 3, 2025RXRQ/TRequest for Extension of Time
Feb 3, 2025RXC/SRCertificate of Service
Dec 13, 2024MR.NFRX - Mail Reexam Non-Final Action
Nov 21, 2024IDSCInformation Disclosure Statement considered
Oct 30, 2024RXFWDXDate Forwarded to Examiner
Oct 30, 2024RXC/SRCertificate of Service
Oct 30, 2024WIDSInformation Disclosure Statement (IDS) Filed
Oct 30, 2024RXIDS.Information Disclosure Statement Filed
Sep 26, 2024PA..Change in Power of Attorney (May Include Associate POA)
Aug 27, 2024MREXORX - Mail Ex Parte Request for Reexamination Granted
Jul 31, 2024IDSCInformation Disclosure Statement considered
Jul 11, 2024MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Jul 9, 2024RXLITSRReexam Litigation Search Conducted
Jul 9, 2024RXRLFReExam Litigation Found
Jul 8, 2024DOCKCase Docketed to Examiner in GAU
Jul 3, 2024COMPApplication Is Now Complete
Jul 3, 2024MRXNReexamination Formalities Notice Mailed
Jul 3, 2024MRXNReexamination Formalities Notice Mailed
Jul 2, 2024RXNREQAUNotice of assignment of reexamination request
Jul 2, 2024FTFIFITF set to NO - revise initial setting
Jul 2, 2024RXTTLRPTTitle Report
Jul 2, 2024RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 2, 2024RXNREQFDNotice of reexamination request filing date
Jul 1, 2024PRXRParalegal Reexam Review Complete
Jun 28, 2024RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jun 28, 2024RXPA..RReexam - Change in Power of Attorney (May Include Associate POA) for Third Party Requester
Jun 28, 2024RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jun 28, 2024RXC/SRCertificate of Service
Jun 28, 2024RXAF/DRReexam - Affidavit(s), Declaration(s) and/or Exhibit(s) Filed by Third Party Requester
Jun 28, 2024RXRLFReExam Litigation Found
Jun 28, 2024BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Jun 28, 2024RXOSUBReceipt of Original Ex Parte Reexam Request
Jun 28, 2024WIDSInformation Disclosure Statement (IDS) Filed
Jun 28, 2024RXOSUB.RReexamination requested by third party requester
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2023-01102IPR — Institution Denied
Petitioner
Samsung Electronics Co., Ltd. et al.
Petition Filed
Jun 29, 2023
Institution
Jan 10, 2024
Decision
Jan 10, 2024
Terminated
Jan 10, 2024
IPR2023-01101IPR — Institution Denied
Petitioner
Samsung Electronics Co., Ltd. et al.
Petition Filed
Jun 29, 2023
Institution
Jan 10, 2024
Decision
Jan 10, 2024
Terminated
Jan 10, 2024
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedJul 10, 2025
Prosecution History
| Date | Code | Description |
|---|---|---|
| Jul 10, 2025 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Jul 10, 2025 | DIST | Terminal Disclaimer Filed |
| Feb 11, 2022 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Feb 11, 2022 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
May 24, 2022
3.5-yr
Nov 24, 2025
Paid Jun 3, 2025
7.5-yr
Nov 24, 2029
11.5-yr
Nov 24, 2033
Expiry
Nov 26, 2038
Entity Status
Large Entity
Expires
Nov 26, 2038 (12.7 yr remaining)
Assignments
None found