90/019,603METHODS AND SYSTEMS FOR AUDIO SIGNAL FILTERING10,779,103Closed

Status

Reexamination Certificate Issued

Filed

Jul 31, 2024

Last Updated

Jun 30, 2025

Art Unit

3992

Requester

Unknown

Requester Law Firm

Plumsea Law Group, LLG

Requested By

Third Party

Patent OwnerInferred

Magic Leap Inc.

Sector (CPC)

HElectrical & Electronic
H04Telecommunications
H04SStereophonic Systems

USPC

381Electrical Audio Signal Processing Systems And Devices

Reexam History (36 events)

Jun 30, 2025REEXInput Issue Number and Issue Date for Reexamination
May 20, 2025RXPUBSReexam Forwarded to Office of Publications
May 12, 2025RXC/SRCertificate of Service
May 12, 2025WIDSInformation Disclosure Statement (IDS) Filed
May 12, 2025RXIDS.Information Disclosure Statement Filed
May 8, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
May 6, 2025IDSCInformation Disclosure Statement considered
Apr 25, 2025MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Apr 23, 2025WIDSInformation Disclosure Statement (IDS) Filed
Apr 16, 2025PRXRParalegal Reexam Review Complete
Mar 20, 2025IDSCInformation Disclosure Statement considered
Mar 18, 2025RXLITSRReexam Litigation Search Conducted
Mar 13, 2025WIDSInformation Disclosure Statement (IDS) Filed
Mar 13, 2025RXA...Response after Non-Final Action
Mar 13, 2025RXC/SRCertificate of Service
Mar 13, 2025RXIDS.Information Disclosure Statement Filed
Jan 14, 2025MR.NFRX - Mail Reexam Non-Final Action
Nov 22, 2024RXFWDXDate Forwarded to Examiner
Sep 12, 2024MREXORX - Mail Ex Parte Request for Reexamination Granted
Aug 30, 2024MRPWPRX - Mail Pilot Waiver Program - Ex Parte Interview Summary
Aug 14, 2024DOCKCase Docketed to Examiner in GAU
Aug 7, 2024COMPApplication Is Now Complete
Aug 7, 2024MRXNReexamination Formalities Notice Mailed
Aug 7, 2024MRXNReexamination Formalities Notice Mailed
Aug 6, 2024RXNREQAUNotice of assignment of reexamination request
Aug 6, 2024FTFSFITF set to YES - revise initial setting
Aug 6, 2024RXNREQFDNotice of reexamination request filing date
Aug 6, 2024RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jul 31, 2024RXTTLRPTTitle Report
Jul 31, 2024RXRLFReExam Litigation Found
Jul 31, 2024PRXRParalegal Reexam Review Complete
Jul 31, 2024RXIDS.RReexam - Information Disclosure Statement Filed by Third Party Requester
Jul 31, 2024RXOSUB.RReexamination requested by third party requester
Jul 31, 2024RXOSUBReceipt of Original Ex Parte Reexam Request
Jul 31, 2024RXC/SRCertificate of Service
Jul 31, 2024BIG.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 — ApprovedMar 12, 2020

Prosecution History

DateCodeDescription
Mar 13, 2020P574PARALEGAL OR ELECTRONIC TERMINAL DISCLAIMER APPROVED
Mar 12, 2020DISTTerminal Disclaimer Filed

Maintenance Fees

Grant
Sep 15, 2020
3.5-yr
Mar 15, 2024
Paid Feb 20, 2024
7.5-yr
Mar 15, 2028
11.5-yr
Mar 15, 2032
Expiry
Feb 12, 2040

Entity Status

Large Entity

Expires

Feb 12, 2040 (13.9 yr remaining)

Assignments

Apr 2019May 2019Jun 2019Jul 2019Aug 2019Sep 2019Oct 2019Nov 2019Dec 2019Jan 2020Feb 2020FiledSAMUEL CHARLES DICKERJEAN-MARC JOTREMI SAMUEL AUDFRAYMAGIC LEAP, INC.MAGIC LEAP, INC.Security Interest
AssignmentReel/Frame: 064379/0722Recorded: Jul 25, 2023

From

REMI SAMUEL AUDFRAYInventor
Mar 12, 2019
SAMUEL CHARLES DICKERInventor
Mar 11, 2019
JEAN-MARC JOTInventor
Mar 11, 2019

To

MAGIC LEAP, INC.

Security InterestReel/Frame: 060338/0665Recorded: May 24, 2022

From

MAGIC LEAP, INC.
May 4, 2022
MENTOR ACQUISITION ONE, LLC
May 4, 2022
MOLECULAR IMPRINTS, INC.
May 4, 2022

To

AS COLLATERAL AGENT N.A. CITIBANK