Status
Reexamination Certificate Issued
Requester
Unknown
Requester Law Firm
Unknown
Requested By
Third Party
Patent OwnerInferred
P.O. Law Firm
Reexam History (38 events)
Aug 7, 2026REEXInput Issue Number and Issue Date for Reexamination
Jul 24, 2026RXPUBSReexam Forwarded to Office of Publications
Mar 16, 2026MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Mar 9, 2026RXAAF.Response to Final Filed (or Ready for Examiner Action)
Jan 6, 2026MRXFRRX - Mail Final Rejection
Sep 9, 2025RXA...Response after Non-Final Action
Aug 1, 2025RXPTGPReexam Petition Decision - Granted - in-part
Aug 1, 2025MRTGPRX - Mail Petition Decision - Granted-in-part
Jul 29, 2025MREXNRX - Mail Examiner Interview Summary Record
Jul 28, 2025RXRQ/TRequest for Extension of Time
Jul 21, 2025RXLET.Miscellaneous Incoming Letter
Jul 8, 2025RXLET.Miscellaneous Incoming Letter
Jun 9, 2025MR.NFRX - Mail Reexam Non-Final Action
May 19, 2025IDSCInformation Disclosure Statement considered
May 15, 2025RXFWDXDate Forwarded to Examiner
May 13, 2025WIDSInformation Disclosure Statement (IDS) Filed
May 13, 2025RCCPRX - Concurrent Proceedings Notice
Mar 19, 2025MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Mar 14, 2025MREXORX - Mail Ex Parte Request for Reexamination Granted
Feb 10, 2025RXRLFReExam Litigation Found
Feb 10, 2025RXLITSRReexam Litigation Search Conducted
Jan 31, 2025PA..Change in Power of Attorney (May Include Associate POA)
Jan 23, 2025MRXNReexamination Formalities Notice Mailed
Jan 23, 2025MRXNReexamination Formalities Notice Mailed
Jan 23, 2025COMPApplication Is Now Complete
Jan 22, 2025RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 22, 2025RXNREQFDNotice of reexamination request filing date
Jan 22, 2025RXNREQAUNotice of assignment of reexamination request
Jan 22, 2025FTFIFITF set to NO - revise initial setting
Jan 22, 2025DOCKCase Docketed to Examiner in GAU
Jan 21, 2025PRXRParalegal Reexam Review Complete
Jan 16, 2025RXTTLRPTTitle Report
Jan 16, 2025RXRLFReExam Litigation Found
Jan 16, 2025RXOSUB.RReexamination requested by third party requester
Jan 16, 2025RXOSUBReceipt of Original Ex Parte Reexam Request
Jan 16, 2025RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jan 16, 2025RXC/SRCertificate of Service
Jan 16, 2025BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)
Prosecution, PTAB & CAFC
PTAB Proceedings (IPR, PGR, CBM, DER)
IPR2019-01512IPR — Terminated
Petitioner
Huawei Technologies Co. Ltd.
Petition Filed
Sep 14, 2019
Terminated
Jan 10, 2020
Federal Circuit (CAFC)
None found
Terminal Disclaimer
Filed — ApprovedMay 23, 2008
Prosecution History
| Date | Code | Description |
|---|---|---|
| Jul 16, 2008 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| May 23, 2008 | DIST | Terminal Disclaimer Filed |
| May 23, 2008 | DIST | Terminal Disclaimer Filed |
| Mar 22, 2006 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Mar 6, 2006 | P574 | PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED |
| Feb 27, 2006 | DIST | Terminal Disclaimer Filed |
| Feb 27, 2006 | DIST | Terminal Disclaimer Filed |
| Feb 27, 2006 | DIST | Terminal Disclaimer Filed |
Maintenance Fees
Grant
Oct 21, 2008
3.5-yr
Apr 21, 2012
7.5-yr
Apr 21, 2016
11.5-yr
Apr 21, 2020
Paid Apr 21, 2020
Expiry
Sep 17, 2025
Entity Status
Large Entity
Expires
Sep 17, 2025 (expired)
Term Adjustment
+1705 days (~4.7 yr)
Assignments
AssignmentReel/Frame: 011664/0167Recorded: Mar 19, 2001
From
JAMES BERGMANInventor
Feb 12, 2001
RUSSELL DELLMOInventor
Feb 12, 2001
DAVID W. HALLInventor
Feb 12, 2001
→
To
HARRIS CORPORATION
AssignmentReel/Frame: 047600/0598Recorded: Nov 19, 2018
From
HARRIS CORPORATION
Jan 27, 2017
→
To
HARRIS SOLUTIONS NY, INC.
Name ChangeReel/Frame: 047598/0361Recorded: Nov 19, 2018
From
HARRIS SOLUTIONS NY, INC.
Apr 17, 2018
→
To
HARRIS GLOBAL COMMUNICATIONS, INC.
AssignmentReel/Frame: 053019/0876Recorded: Jun 23, 2020
From
EAGLE TECHNOLOGIES, INC.
Apr 21, 2020
HARRIS GLOBAL COMMUNICATIONS, INC.
Apr 21, 2020
L3HARRIS TECHNOLOGIES, INC.
Apr 21, 2020
→
To
ACACIA RESEARCH GROUP LLC
AssignmentReel/Frame: 053326/0636Recorded: Jun 23, 2020
From
ACACIA RESEARCH GROUP LLC
May 4, 2020
→
To
STINGRAY IP SOLUTIONS LLC
Security InterestReel/Frame: 058825/0107Recorded: Nov 11, 2021
From
STINGRAY IP SOLUTIONS LLC
Jun 4, 2020
→
To
STARBOARD VALUE INTERMEDIATE FUND LP, AS COLLATERAL AGENT
OtherReel/Frame: 052853/0153Recorded: Jun 5, 2020
From
ACACIA RESEARCH GROUP LLC
Jun 4, 2020
AMERICAN VEHICULAR SCIENCES LLC
Jun 4, 2020
BONUTTI SKELETAL INNOVATIONS LLC
Jun 4, 2020
CELLULAR COMMUNICATIONS EQUIPMENT LLC
Jun 4, 2020
INNOVATIVE DISPLAY TECHNOLOGIES LLC
Jun 4, 2020
LIFEPORT SCIENCES LLC
Jun 4, 2020
LIMESTONE MEMORY SYSTEMS LLC
Jun 4, 2020
MERTON ACQUISITION HOLDCO LLC
Jun 4, 2020
MOBILE ENHANCEMENT SOLUTIONS LLC
Jun 4, 2020
MONARCH NETWORKING SOLUTIONS LLC
Jun 4, 2020
NEXUS DISPLAY TECHNOLOGIES LLC
Jun 4, 2020
PARTHENON UNIFIED MEMORY ARCHITECTURE LLC
Jun 4, 2020
R2 SOLUTIONS LLC
Jun 4, 2020
SAINT LAWRENCE COMMUNICATIONS LLC
Jun 4, 2020
STINGRAY IP SOLUTIONS LLC
Jun 4, 2020
SUPER INTERCONNECT TECHNOLOGIES LLC
Jun 4, 2020
TELECONFERENCE SYSTEMS LLC
Jun 4, 2020
UNIFICATION TECHNOLOGIES LLC
Jun 4, 2020
→
To
STARBOARD VALUE INTERMEDIATE FUND LP, AS COLLATERAL AGENT
ReleaseReel/Frame: 058266/0599Recorded: Nov 11, 2021
From
STARBOARD VALUE INTERMEDIATE FUND LP, AS COLLATERAL AGENT
Jun 30, 2020
→
To
STINGRAY IP SOLUTIONS LLC
ReleaseReel/Frame: 053654/0254Recorded: Jul 8, 2020
From
STARBOARD VALUE INTERMEDIATE FUND LP
Jun 30, 2020
→
To
ACACIA RESEARCH GROUP LLC