Status
Reexam Preprocessing Completed - Released to Assigned GAU
Filed
Oct 9, 2026
Pre-Order Paper
Window open until about Nov 18, 2026
Last Updated
Oct 15, 2026
Examiner
Not assigned
Art Unit
Requester
Requester Law Firm
Requested By
Third Party
Patent Owner(via USPTO assignment records)
Patent Owner Law Firm
Owner hasn't filed yet
Reexam History (14 events)
Oct 16, 2026COMPApplication Is Now Complete
Oct 16, 2026MRXNReexamination Formalities Notice Mailed
Oct 16, 2026MRXNReexamination Formalities Notice Mailed
Oct 15, 2026FTFIFITF set to NO - revise initial setting
Oct 15, 2026RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Oct 15, 2026RXNREQFDNotice of reexamination request filing date
Oct 15, 2026RXNREQAUNotice of assignment of reexamination request
Oct 15, 2026RXTTLRPTTitle Report
Oct 14, 2026PRXRParalegal Reexam Review Complete
Oct 9, 2026RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Oct 9, 2026RXC/SRCertificate of Service
Oct 9, 2026RXOSUB.RReexamination requested by third party requester
Oct 9, 2026RXOSUBReceipt of Original Ex Parte Reexam Request
Oct 9, 2026BIG.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
Filed — ApprovedAug 15, 2013
Prosecution History
| Date | Code | Description |
|---|---|---|
| Aug 16, 2013 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Aug 16, 2013 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Aug 16, 2013 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Aug 15, 2013 | DIST | Terminal Disclaimer Filed |
| Aug 15, 2013 | DIST | Terminal Disclaimer Filed |
| Aug 15, 2013 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Jan 28, 2014
3.5-yr
Jul 28, 2017
7.5-yr
Jul 28, 2021
Paid Jul 28, 2021
11.5-yr
Jul 28, 2025
Expiry
Dec 19, 2032
Entity Status
Large Entity
Expires
Dec 19, 2032 (6.2 yr remaining)
Other
USPTO Event: Expire PatentUSPTO Event: Maintenance Fee Reminder Mailed
Assignments
AssignmentReel/Frame: 032667/0279Recorded: Apr 14, 2014
From
BENEDICT C. LAUInventor
Oct 13, 2005
IAN P. SHAEFFERInventor
Oct 13, 2005
BRET STOTTInventor
Oct 13, 2005
→
To
RAMBUS INC.
AssignmentReel/Frame: 073085/0650Recorded: Oct 15, 2025
From
RAMBUS INC.
Sep 29, 2025
→
To
SIGNAL LLP