Patent 11544183

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.

  • IPR2025-01266IPRfiled Jul 9, 2025vs. Samsung Electronics 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 (0)

Specific litigation cases in our database that name US patent 11544183. The free-form analysis below may also discuss cases beyond this list.

No cases on file mention this patent. Upload a CSV or add a case manually in Admin → Manage litigation cases.

Litigation summary

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

✓ Generated

Known litigation involving US patent 11544183 is as follows:

  1. District Court Case (Texas Eastern District Court)

    • Jurisdiction: Texas Eastern District Court
    • Case Number: 2:24-cv-01073
    • Status: Litigation is ongoing
    • Plaintiff(s): Not explicitly stated in the provided snippet.
    • Defendant(s): Not explicitly stated in the provided snippet.
    • Filing Date: Not explicitly stated in the provided snippet.

  2. PTAB Case

    • Jurisdiction: Patent Trial and Appeal Board (PTAB)
    • Case Number: IPR2025-01266
    • Status: Settlement
    • Plaintiff(s): Unified Patents
    • Defendant(s): Not explicitly stated in the provided snippet, but Radian Memory Systems LLC is the current assignee of the patent.
    • Filing Date: Not explicitly stated in the provided snippet.

Generated 5/19/2026, 12:49:10 PM