Patent 8224794

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.

  • IPR2026-00103IPRfiled Oct 31, 2025vs. Samsung Electronics Co., Ltd. et al.Discretionary Denial

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Cases on file (2)

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Specific litigation cases in our database that name US patent 8224794. 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

As of April 26, 2026, US patent 8,224,794 is involved in at least one known litigation and a related administrative proceeding. The patent is currently assigned to Massively Broadband LLC.

District Court Litigation

A lawsuit was filed in the Eastern District of Texas by the patent's current assignee, Massively Broadband LLC, against Samsung.

  • Plaintiff: Massively Broadband LLC
  • Defendants: Samsung Electronics Co., Ltd. and Samsung Electronics America, Inc.
  • Jurisdiction: U.S. District Court for the Eastern District of Texas
  • Case Number: 2:25-cv-00608
  • Filing Date: June 6, 2025
  • Current Status: The case is pending. This lawsuit involves twelve patents, including the '794 patent, which are categorized as “Intelligent Wireless Broadband Relay Patents”, “Smart Antenna Patents”, and “Network Monitoring Patents”.

Patent Trial and Appeal Board (PTAB) Proceeding

Following the district court litigation, an inter partes review (IPR) was filed, challenging the validity of patent 8,224,794.

  • Petitioner: Unified Patents
  • Patent Owner: Massively Broadband LLC
  • Jurisdiction: U.S. Patent and Trademark Office, Patent Trial and Appeal Board
  • Case Number: IPR2026-00103
  • Filing Date: The precise filing date is not available in the provided information, but the proceeding number suggests it was filed in late 2025 or early 2026.
  • Outcome: The PTAB did not institute the IPR on procedural grounds.

Generated 5/13/2026, 12:47:53 AM