Patent 7777557

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.

  • IPR2025-01452IPRfiled Aug 29, 2025vs. SK hynix Inc.Discretionary Denial

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 7777557. 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

US patent 7777557 has been involved in the following known litigation:

  1. PTAB Case

    • Plaintiff(s): Unified Patents
    • Defendant(s): Advanced Memory Technologies LLC (inferred as the patent owner, based on the current assignee of US7777557B2 as of the provided patent data)
    • Jurisdiction: Patent Trial and Appeal Board (PTAB)
    • Case Number: IPR2025-01452
    • Filing Date: Not explicitly stated in the provided patent text; the case number IPR2025-01452 indicates it was filed in 2025.
    • Outcome or Current Status: Not Instituted - Procedural

  2. US District Court Case

    • Plaintiff(s): Not explicitly stated in the provided patent text.
    • Defendant(s): Not explicitly stated in the provided patent text.
    • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:24-cv-01078
    • Filing Date: Not explicitly stated in the provided patent text; the case number 2:24-cv-01078 indicates it was filed in 2024.
    • Outcome or Current Status: Not explicitly stated in the provided patent text.

Generated 5/23/2026, 6:47:10 AM