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Hamilcar Barca IP LLC v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00603

Filing Date 2026-07-22

Cause / Court 35:271 Patent Infringement

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Hamilcar Barca IP LLC v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00600

Filing Date 2026-07-22

Cause / Court 15:1126 Patent Infringement

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Dido Wireless Innovations LLC v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00521

Filing Date 2026-06-30

Cause / Court 35:271 Patent Infringement

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ParTec AG vs. Lenovo Group Ltd

UPC Case Closed

Status: Case Filed

Case Number UPC-CFI-0002258/2026

Filing Date 2026-06-24

Division / Action Düsseldorf (DE) Local Division

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ParTec AG vs. Lenovo Group Ltd

UPC Written Phase

Status: Case Filed

Case Number UPC-CFI-0001815/2026

Filing Date 2026-05-22

Division / Action Düsseldorf (DE) Local Division

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HERMES IP MANAGEMENT LLC v. LENOVO GROUP LTD.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-00944

Filing Date 2025-09-09

Cause / Court 15:1126 Patent Infringement

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Pantech Corporation v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 5:25-cv-00093

Filing Date 2025-07-03

Cause / Court 35:271 Patent Infringement

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C47 Technologies LLC v. Lenovo Group Ltd. <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 2:24-cv-00406

Filing Date 2024-06-03

Cause / Court 35:271 Patent Infringement

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Headwater Research LLC v. Motorola Mobility LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:23-cv-04496

Filing Date 2023-08-30

Cause / Court 35:271 Patent Infringement

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NETWORK SYSTEM TECHNOLOGIES, LLC v. LENOVO GROUP LTD.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:23-cv-00167

Filing Date 2023-04-11

Cause / Court 35:145 Patent Infringement

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AGIS Software Development LLC v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:22-cv-00445

Filing Date 2022-11-18

Cause / Court 28:1338 Patent Infringement

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Maxell, Ltd. v. LENOVO GROUP LTD.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:22-cv-00334

Filing Date 2022-03-30

Cause / Court 35:271 Patent Infringement

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Arigna Technology Limited v. Samsung Electronics Co., Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:22-cv-00151

Filing Date 2022-02-10

Cause / Court 35:271 Patent Infringement

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Sonrai Memory Limited v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:22-cv-00029

Filing Date 2022-01-07

Cause / Court 35:271 Patent Infringement

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Future Link Systems, LLC v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-01351

Filing Date 2021-12-22

Cause / Court 35:271 Patent Infringement

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Maxell, Ltd. v. LENOVO GROUP LTD.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-01169

Filing Date 2021-11-12

Cause / Court 35:271 Patent Infringement

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Bell Northern Research, LLC v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-00847

Filing Date 2021-08-13

Cause / Court 35:271 Patent Infringement

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Sonrai Memory Limited v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-00790

Filing Date 2021-07-30

Cause / Court 35:271 Patent Infringement

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Gesture Technology Partners, LLC v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:21-cv-00122

Filing Date 2021-02-04

Cause / Court 35:271 Patent Infringement

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ACQIS LLC v. Lenovo Group Ltd.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 6:20-cv-00967

Filing Date 2020-10-15

Cause / Court 35:271 Patent Infringement

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