LG Electronics Inc. et al. vs. Maxell, LTD.

Explore the PTAB proceeding IPR2025-00393 filed by LG Electronics Inc. et al. on 2024-12-30. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00393

Filing Date

2024-12-30

Accorded Filing Date

2024-12-30

Institution Decision Date

—

Last Modified Date

2025-07-30

Proceeding Type

IPR

Termination Date

2025-07-09

Trial Status

Terminated-Settled

Parties & Counsel

Petitioner

LG Electronics Inc. et al.

Represented By

Riffe, Timothyet al

Patent Owner / Respondent

Maxell, LTD.

Represented By

Pluta, Robertet al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 2400 - Computer Networks, Multiplex & Cybersecurity

Patent Information

1 Patent Involved

Respondent Application Number 15176435

Respondent Patent Number 9818449

External Links

Espacenet

Google Patents

Respondent Inventor Susumu YOSHIDA et al

Respondent Tech Center TC 2400 - Computer Networks, Multiplex & Cybersecurity

Address and Attorney/Agent Information

5 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name MATTINGLY & MALUR, PC

Customer Number 24956

Address 1800 DIAGONAL ROAD, SUITE 600, ALEXANDRIA, VA, 22314, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
26600	Douglas Hanscom	703-684-1120
30293	John Mattingly	703-684-1120
34663	Shrinath Malur	703-684-1120
35061	Colin Barnitz	703-684-1120
62484	Nicholas Mattingly	703-684-1120

Proceeding Documents

Notice: refund approved NOTICE

2025-07-30 FILING PARTY: BOARD

Download

Petitioner's Request for Refund of Post-Institution Fees OTHER

2025-07-22 FILING PARTY: PETITIONER

Download

Termination Decision: Pre-DI settlement TERMINATE

2025-07-09 FILING PARTY: BOARD

Download

Joint Request to Treat Settlement Agreement as BCI OTHER

2025-07-01 FILING PARTY: PETITIONER

Download

Joint Motion to Terminate MOTION

2025-07-01 FILING PARTY: PETITIONER

Download

LG Electronics Inc. et al. vs. Maxell, LTD.

Proceeding Overview

Parties & Counsel

Petitioner

LG Electronics Inc. et al.

Represented By

Patent Owner / Respondent

Maxell, LTD.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

Petitioner's Request for Refund of Post-Institution Fees OTHER

Termination Decision: Pre-DI settlement TERMINATE

Joint Request to Treat Settlement Agreement as BCI OTHER

Joint Motion to Terminate MOTION

Email Correspondence Exhibit

Email Correspondence Exhibit

Ex. 2006 Exhibit

Ex. 2012 Exhibit

Ex. 2001 Exhibit

Ex. 2003 Exhibit

Ex. 2019 Exhibit

Ex. 2016 Exhibit

Ex. 2002 Exhibit

Ex. 2014 Exhibit

Brief In Support of Discretionary Denial RESPONSE

Ex. 2007 Exhibit

Ex. 2009 Exhibit

Ex. 2005 Exhibit

Ex. 2020 Exhibit

Ex. 2018 Exhibit

Ex. 2004 Exhibit

Ex. 2011 Exhibit

Ex. 2008 Exhibit

Ex. 2015 Exhibit

Ex. 2017 Exhibit

Ex. 2010 Exhibit

Ex. 2013 Exhibit

Notice: Extending Deadline for Discretion Briefing NOTICE

Notice: Notice filing date accorded NOTICE

Notice: Mandatory Notice NOTICE

Notice: Power of Attorney NOTICE

Memorandum, Interim Procedure for Discretionary Denials Exhibit

Patent Owners Infringement Contentions in Maxell, Ltd. v. LG Electronics Exhibit

Declaration and Curriculum Vitae of Dr. Andrew Cockburn Exhibit

U.S. Patent Application Publication No. 2004/0078383 to Mercer et al Exhibit

Petition for Inter Partes Review PETITION

U.S. Patent Application Publication No. 2002/0082730 to Capps et al Exhibit

U.S. Patent Application Publication No. 2004/0177319 to Horn Exhibit

Microsoft Computer Dictionary, 4th Ed., Microsoft Press Exhibit

Excerpts from the Prosecution History of the '449 Patent Exhibit

U.S. Patent No. 6,903,897 to Wang et al Exhibit

Furnas Multitrees Exhibit

U.S. Reissue Patent No. RE32,632 to Atkinson Exhibit

Change BMP Icon to Thumbnail View Exhibit

Bederson, PhotoMesa Exhibit

U.S. Patent No. 5,442,744 to Piech et al Exhibit

U.S. Patent Application Publication No. 2001/0056434 to Kaplan et al Exhibit

Declaration of June Ann Munford Exhibit

U.S. Patent No. 7,009,803 to Sharma et al Exhibit

Brent Ethington, Introducing Microsoft Windows 95 Exhibit

Jeppesen Hard Disk Controller Exhibit

U.S. Patent Application Publication No. 2004/0201691 to Bryant et al Exhibit

Cohoon C++ Program Design Exhibit

Fandango Media, LLC v. Maxell, Ltd., IPR2018-01432, Paper 32 Exhibit

Petitioner's Power of Attorney NOTICE

U.S. Patent No. 6,166,735 to Dom et al Exhibit

U.S. Patent No. 5,884,056 to Steele Exhibit

U.S. Patent Application Publication No. 2006/0107289 to DeYonker et al Exhibit

Complaint, Maxell, Ltd. v. LG Electronics Inc. et al Exhibit

U.S. Patent Application Publication No. 2004/0064476 to Rounds Exhibit

U.S. Patent No. 6,609,253 to Swix et al Exhibit

U.S. Patent No. 6,493,006 to Gourdol et al Exhibit

U.S. Patent No. 9,818,449 to Susumu Yoshida, et al Exhibit

U.S. Patent No. 9,384,783 to Susumu Yoshida, et al Exhibit