Status
Determination - Reexamination Ordered
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner
P.O. Law Firm
Reexam History (23 events)
Jun 3, 2026MREXORX - Mail Ex Parte Request for Reexamination Granted
Apr 22, 2026RXRLFReExam Litigation Found
Apr 22, 2026RXLITSRReexam Litigation Search Conducted
Apr 15, 2026RXRLFReExam Litigation Found
Apr 15, 2026RXLITSRReexam Litigation Search Conducted
Mar 24, 2026DOCKCase Docketed to Examiner in GAU
Mar 20, 2026MRXNReexamination Formalities Notice Mailed
Mar 20, 2026MRXNReexamination Formalities Notice Mailed
Mar 20, 2026COMPApplication Is Now Complete
Mar 19, 2026RXTTLRPTTitle Report
Mar 19, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Mar 19, 2026RXNREQFDNotice of reexamination request filing date
Mar 19, 2026RXNREQAUNotice of assignment of reexamination request
Mar 19, 2026FTFIFITF set to NO - revise initial setting
Mar 9, 2026PRXRParalegal Reexam Review Complete
Mar 6, 2026WIDSInformation Disclosure Statement (IDS) Filed
Mar 6, 2026WIDSInformation Disclosure Statement (IDS) Filed
Mar 6, 2026RXOSUB.RReexamination requested by third party requester
Mar 6, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Mar 6, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Mar 6, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Mar 6, 2026RXC/SRCertificate of Service
Mar 6, 2026BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
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