Global Patent Case Tracking and Litigation Research Platform

Session Link Research LLC v. AT&T Mobility LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00992

Filing Date 2026-11-03

Cause / Court 35:271 Patent Infringement

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AT&T Services, Inc. et al. vs. BK Technologies, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00349

Filing Date 2026-10-19

Decision Type Decision

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AT&T Services, Inc. et al. vs. BK Technologies, Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2026-00348

Filing Date 2026-10-19

Decision Type Decision

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Nearby Systems LLC v. AT&T Services Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00890

Filing Date 2026-10-05

Cause / Court 35:271 Patent Infringement

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Eight Deer Ventures, LLC v. AT&T Mobility LLC

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00573

Filing Date 2026-07-10

Cause / Court 35:271 Patent Infringement

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AT&T Services, Inc. et al. vs. BK Technologies, Inc.

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number IPR2026-00349

Filing Date 2026-05-05

Cause / Proceeding IPR

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AT&T Services, Inc. et al. vs. BK Technologies, Inc.

PTAB-CASES Trial Phase

Status: Trial Instituted

Proceeding Number IPR2026-00348

Filing Date 2026-05-05

Cause / Proceeding IPR

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Cornell University v. AT&T Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 5:26-mc-80064

Filing Date 2026-03-09

Cause / Court Civil Miscellaneous Case

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FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC. v. AT&T SERVICES, INC.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:26-cv-00047

Filing Date 2026-01-26

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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Cloud Controls LLC v. T-Mobile USA, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-01248

Filing Date 2025-12-23

Cause / Court 35:271 Patent Infringement

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Cloud Controls LLC v. AT&T Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:25-cv-01246

Filing Date 2025-12-23

Cause / Court 35:271 Patent Infringement

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AT&T Services, Inc. et al. vs. USTA Technology, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-01166

Filing Date 2025-11-20

Decision Type Director Discretionary Decision: Deny

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AT&T Services, Inc. et al. vs. USTA Technology, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-01166

Filing Date 2025-10-31

Decision Type Institution Decision: Deny

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AT&T Corp et al. vs. Daingean Technologies Ltd.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-00310

Filing Date 2025-10-08

Decision Type Final Written Decision: JUDGEMENT Final Written Decision Determining All Challenged Claims Unpatentable 35 U.S.C. § 318(a)

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OnePass Data Technology LLC v. AT&T Services Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-cv-01111

Filing Date 2025-09-05

Cause / Court 35:1 Patent Infringement

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Acer Inc. v. Nokia of America Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 1:25-cv-01106

Filing Date 2025-09-03

Cause / Court 28:2201 Declaratory Judgment

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AT&T Services Inc. et al. vs. RightQuestion, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00362

Filing Date 2025-07-29

Decision Type Director Discretionary Decision: Deny

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AT&T Services Inc. et al. vs. RightQuestion, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00361

Filing Date 2025-07-29

Decision Type Director Discretionary Decision: Deny

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AT&T SERVICES INC. et al. vs. RightQuestion, LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00360

Filing Date 2025-07-29

Decision Type Director Discretionary Decision: Deny

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