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Massachusetts Institute of Technology v. Microsoft Corporation

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 2:26-cv-00400

Filing Date 2026-05-15

Cause / Court 35:271 Patent Infringement

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Ericsson Inc et al. vs. HEADWATER PARTNERS II LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00404

Filing Date 2026-02-17

Decision Type Termination Due to Settlement After Institution of Trial

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Ericsson Inc et al. vs. Headwater Partners II LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-01468

Filing Date 2026-02-09

Decision Type Termination Decision: Due to Settlement After Institution of Trial Granting Joint Request to Treat Settlement Agreements as Business Confidential Information Canceling Oral Argument 35 U.S.C. secs. 317; 37 C.F.R. secs. 42.5, 42.72, 42.74

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T-Mobile USA, Inc. et al. vs. Smart RF Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00727

Filing Date 2025-07-29

Decision Type Director Discretionary Decision: Deny

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T-Mobile USA, Inc. et al. vs. Smart RF Inc.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00612

Filing Date 2025-07-29

Decision Type Director Discretionary Decision: Deny

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Ericsson Inc et al. vs. HEADWATER PARTNERS II LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2025-00404

Filing Date 2025-07-29

Decision Type Institution Decision: Granting Institution of Inter Partes Review 35 U.S.C. sec. 314

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Ericsson Inc et al. vs. Headwater Partners II LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-01468

Filing Date 2025-06-18

Decision Type Institution decision and grant of joinder, IPR2025-00426

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Ericsson Inc et al. vs. Headwater Partners II LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2024-01468

Filing Date 2025-05-07

Decision Type Institution Decision: Granting Institution of Inter Partes Review 35 U.S.C. sec. 314

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T-Mobile USA, Inc. et al. vs. Smart RF Inc.

PTAB-CASES Institution Denied

Status: Discretionary Denial

Proceeding Number IPR2025-00727

Filing Date 2025-03-18

Cause / Proceeding IPR

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T-Mobile USA, Inc. et al. vs. Smart RF Inc.

PTAB-CASES Institution Denied

Status: Discretionary Denial

Proceeding Number IPR2025-00612

Filing Date 2025-02-14

Cause / Proceeding IPR

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Ericsson Inc et al. vs. HEADWATER PARTNERS II LLC

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2025-00404

Filing Date 2025-01-02

Cause / Proceeding IPR

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Ericsson Inc et al. vs. Headwater Partners II LLC

PTAB-CASES Terminated

Status: Terminated-Settled

Proceeding Number IPR2024-01468

Filing Date 2024-09-20

Cause / Proceeding IPR

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Mobility Workx, LLC v. Ericsson, Inc.

PATENT LITIGATION Litigation

Status: Litigation Filed

Docket Number 4:24-cv-00796

Filing Date 2024-09-02

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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Headwater Partners II LLC v. Cellco Partnership, d/b/a Verizon Wireless, and Verizon Corporate Services Group 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-00007

Filing Date 2024-01-05

Cause / Court 35:271 Patent Infringement

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Telefonaktiebolaget Lm Ericsson And Ericsson Inc. et al. vs. K.Mizra LLC

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2022-00730

Filing Date 2023-10-26

Decision Type Final Written Decision: original

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Cradlepoint, Inc. et al. vs. Sisvel International S.A.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2020-01071

Filing Date 2023-10-16

Decision Type Other: Fed Circuit mandate

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Cradlepoint, Inc. et al. vs. Sisvel International S.A.

PTAB-DECISIONS Decision

Status: Decided

Proceeding Number IPR2020-01070

Filing Date 2023-10-16

Decision Type Other: Fed Circuit mandate

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Telefonaktiebolaget Lm Ericsson And Ericsson Inc. et al. vs. K.Mizra LLC

PTAB-CASES Final Written Decision

Status: Final Written Decision

Proceeding Number IPR2022-00730

Filing Date 2022-03-23

Cause / Proceeding IPR

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