Patent 10446700

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.

  • IPR2025-00996IPRfiled May 20, 2025vs. Samsung Electronics Co., Ltd. et al.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 10446700. 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 10,446,700

As of May 14, 2026, research into litigation specifically involving U.S. Patent No. 10,446,700 reveals the following cases:

1. Inter Partes Review (IPR) at the Patent Trial and Appeal Board (PTAB)

  • Petitioner: Not yet publicly available.
  • Patent Owner: W&wsens Devices Inc.
  • Jurisdiction: U.S. Patent and Trademark Office, Patent Trial and Appeal Board.
  • Case Number: IPR2025-00996.
  • Filing Date: The case was filed, but a specific date within 2025 is not publicly detailed.
  • Status: The petition was not instituted. This indicates that the PTAB declined to initiate a formal review of the patent's validity based on the initial petition. The case is procedurally concluded.

2. District Court Litigation

  • Plaintiff(s): W&wsens Devices Inc.
  • Defendant(s): Not yet publicly available.
  • Jurisdiction: U.S. District Court for the Eastern District of Texas.
  • Case Number: 2:24-cv-00854.
  • Filing Date: 2024.
  • Status: This case is ongoing. Further details regarding the specific allegations, defendants, and procedural posture are expected to become public as the case progresses.

It is noteworthy that on October 23, 2024, the patent was assigned to IP LITFIN US 2024 LLC, indicating a potential-enforcement-related transfer of ownership.

Generated 5/14/2026, 11:01:44 PM