Global Patent Case Tracking and Litigation Research Platform

Acer, Inc. v. T-Mobile USA, Inc. <b><font color="red">Transferred to The Delaware District</b></font>

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00026

Filing Date 2026-01-09

Cause / Court 35:271 Patent Infringement

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Acer, Inc. v. AT&T, Inc. <b><font color="red">Transferred to the United States District Court for the District of Delaware</b></font>

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00025

Filing Date 2026-01-09

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00694

Filing Date 2025-07-07

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00691

Filing Date 2025-07-07

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00686

Filing Date 2025-07-03

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. Cellco Partnership, d/b/a Verizon Wireless

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00391

Filing Date 2025-04-15

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. Sprint LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00359

Filing Date 2025-04-08

Cause / Court 35:271 Patent Infringement

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Pegasus Wireless Innovation LLC v. T-Mobile US, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00289

Filing Date 2025-03-12

Cause / Court 15:1126 Patent Infringement

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Headwater Research LLC v. T-Mobile USA, Inc. <p><b><font color="red">This is a consolidated MEMBER case. Docketing is required in the LEAD case.</font></b>

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00164

Filing Date 2025-02-10

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. Cellco Partnership d/b/a Verizon Wireless

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00156

Filing Date 2025-02-06

Cause / Court 35:271 Patent Infringement

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Smart RF Inc. v. T-Mobile US, Inc. <b><font color="red">PURSUANT TO COURT ORDER DOCKET IN THE LEAD CASE AS DIRECTED</font></b>

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:24-cv-00197

Filing Date 2024-03-19

Cause / Court 35:271 Patent Infringement

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Smart RF Inc. v. AT&T Mobility LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:24-cv-00195

Filing Date 2024-03-19

Cause / Court 35:271 Patent Infringement

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Headwater Partners II LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:24-cv-00015

Filing Date 2024-01-10

Cause / Court 35:271 Patent Infringement

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Pegasus Wireless Innovation LLC v. Verizon Communications Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-00640

Filing Date 2023-12-29

Cause / Court 35:271 Patent Infringement

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