Patent 9542571

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

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PTAB activity (1)

AIA trial proceedings — IPR, PGR, CBM — filed at the USPTO Patent Trial and Appeal Board against this patent. Sourced directly from the PTAB Trial API.

  • IPR2026-00007IPRfiled Oct 9, 2025vs. Nintendo Co., Ltd. et al.Terminated-Settled

Cached for 24 hours. Status strings are sourced verbatim from the PTAB API; the colored badge is our heuristic classification.

Cases on file (2)

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Specific litigation cases in our database that name US patent 9542571. The free-form analysis below may also discuss cases beyond this list.

Litigation summary

Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.

✓ Generated

Known litigation involving US patent 9542571 includes the following:

  1. PTAB Case:

    • Jurisdiction: Patent Trial and Appeal Board (PTAB)
    • Case Number: IPR2026-00007
    • Filing Date: Not explicitly stated, but the case number indicates it was filed in 2026.
    • Plaintiff(s)/Petitioner(s): Unified Patents, LLC.
    • Defendant(s)/Patent Owner(s): Malikie Innovations Ltd (current assignee of US9542571).
    • Outcome/Current Status: Filed (Settlement).

  2. District Court Case:

    • Jurisdiction: Washington Western District Court
    • Case Number: 2:24-cv-01490
    • Filing Date: Not explicitly stated, but the case number indicates it was filed in 2024.
    • Plaintiff(s): Not explicitly stated in the provided information.
    • Defendant(s): Not explicitly stated in the provided information.
    • Outcome/Current Status: Litigation.

Generated 5/25/2026, 12:46:19 PM