Global Patent Case Tracking and Litigation Research Platform

Luminatronics LLC v. Littelfuse, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-cv-01476

Filing Date 2025-12-08

Cause / Court 35:271 Patent Infringement

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Littelfuse, Inc. v. Adler Elektrotechnik Leipzig GMBH

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 3:23-cv-05841

Filing Date 2023-11-13

Cause / Court 35:271 Patent Infringement

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Mersen USA Newburyport-MA, LLC v. Littelfuse, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:14-cv-12962

Filing Date 2014-07-11

Cause / Court 35:271 Patent Infringement

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Littelfuse, Inc. v. Pacific Engineering Corp.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 13-1629

Filing Date 2013-09-06

Cause / Court 35:271 Patent Infringement

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Littelfuse, Inc. v. Pacific Engineering Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:12-cv-14957

Filing Date 2012-11-07

Cause / Court 15:1126 Patent Infringement

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Littelfuse, Inc. v. Pacific Engineering Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:12-cv-11430

Filing Date 2012-03-29

Cause / Court 35:271 Patent Infringement

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Tex Pat, LLC v. Littelfuse, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 5:10-cv-00132

Filing Date 2010-08-02

Cause / Court 35:271 Patent Infringement

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Fusilamp, LLC v. Littelfuse, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:10-cv-20528

Filing Date 2010-02-19

Cause / Court 15:1126 Patent Infringement

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LITTELFUSE, INC. v. BEL FUSE, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:88-cv-03699

Filing Date 1988-08-24

Cause / Court 35:271 Patent Infringement

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