Status
Reexam Terminated - Notice of Intent to Issue a Reexamination Certificate Mailed
Requester
Unknown
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (34 events)
Aug 25, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Aug 3, 2026IDSCInformation Disclosure Statement considered
Aug 3, 2026IDSCInformation Disclosure Statement considered
Jul 11, 2026RXFWDXDate Forwarded to Examiner
May 6, 2026RXIDS.Information Disclosure Statement Filed
May 6, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 6, 2026WIDSInformation Disclosure Statement (IDS) Filed
May 6, 2026RXC/SRCertificate of Service
Apr 9, 2026MR.NFRX - Mail Reexam Non-Final Action
Jan 21, 2026RXFWDXDate Forwarded to Examiner
Dec 10, 2025PA..Change in Power of Attorney (May Include Associate POA)
Dec 9, 2025RXC.ADCorrespondence Address Change
Dec 5, 2025RXPA..Change in Power of Attorney (May Include Associate POA)
Dec 5, 2025RXC/SRCertificate of Service
Nov 17, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Sep 30, 2025IDSCInformation Disclosure Statement considered
Aug 21, 2025COMPApplication Is Now Complete
Aug 21, 2025DOCKCase Docketed to Examiner in GAU
Aug 21, 2025MRXNReexamination Formalities Notice Mailed
Aug 21, 2025MRXNReexamination Formalities Notice Mailed
Aug 20, 2025RXNREQAUNotice of assignment of reexamination request
Aug 20, 2025RXNREQFDNotice of reexamination request filing date
Aug 20, 2025RXLITSRReexam Litigation Search Conducted
Aug 20, 2025RXTTLRPTTitle Report
Aug 20, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Aug 20, 2025RXRLFReExam Litigation Found
Aug 18, 2025WIDSInformation Disclosure Statement (IDS) Filed
Aug 18, 2025FTFSFITF set to YES - revise initial setting
Aug 18, 2025MRICRRX - Mail Notice of Incomplete Ex Parte Reexam Request
Aug 18, 2025RXC/SRCertificate of Service
Aug 18, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Aug 18, 2025RXOSUCOrig Req Receipt Corrected
Aug 15, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Aug 15, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2024-01367IPR — Institution Denied
Petitioner
Samsung Electronics Co., Ltd et al.
Petition Filed
Sep 4, 2024
Institution
Mar 24, 2025
Decision
Mar 24, 2025
Terminated
Mar 24, 2025
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedOct 30, 2024
Prosecution History
| Date | Code | Description |
|---|---|---|
| Oct 31, 2024 | P575 | Paralegal TD Not accepted |
| Oct 30, 2024 | DIST | Terminal Disclaimer Filed |
| Apr 2, 2020 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Apr 2, 2020 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Jun 23, 2020
3.5-yr
Dec 23, 2023
Paid Nov 19, 2024
7.5-yr
Dec 23, 2027
11.5-yr
Dec 23, 2031
Expiry
Nov 30, 2038
Entity Status
Large Entity
Expires
Nov 30, 2038 (12.7 yr remaining)
Term Adjustment
+245 days (~0.7 yr)
Other
USPTO Event: Expire PatentUSPTO Event: Maintenance Fee Reminder MailedUSPTO Event: Petition to Accept Late Payment of Maintenance Fee Payment Filed
Assignments
Security InterestReel/Frame: 048373/0217Recorded: Jan 29, 2019
From
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Dec 28, 2018
→
To
L.P. CRESTLINE DIRECT FINANCE
ReleaseReel/Frame: 065712/0585Recorded: Nov 29, 2023
From
L.P. CRESTLINE DIRECT FINANCE
Oct 4, 2023
→
To
EMPIRE TECHNOLOGY DEVELOPMENT LLC
AssignmentReel/Frame: 065880/0333Recorded: Dec 15, 2023
From
EMPIRE TECHNOLOGY DEVELOPMENT LLC
Oct 30, 2023
→
To
TECHLOCK IP LLC
AssignmentReel/Frame: 065880/0394Recorded: Dec 15, 2023
From
TECHLOCK IP LLC
Dec 14, 2023
→
To
SECURE WI-FI LLC
Security InterestReel/Frame: 066199/0749Recorded: Jan 22, 2024
From
SECURE WI-FI LLC
Dec 21, 2023
→
To
HPCF LITIGATION FINANCE US I LLC