Patent 8013568

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.

  • IPR2025-01141IPRfiled Jun 17, 2025vs. Apple Inc.Institution Denied

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 8013568. 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 8013568 is involved in at least one known litigation case and one Inter Partes Review (IPR) proceeding.

Known Litigation:

  1. District Court Case

    • Plaintiff(s): LS Cable & System Ltd.
    • Defendant(s): [Apple Inc.](/litigations/by-plaintiff/Apple%20Inc.)
    • Jurisdiction: United States District Court for the Northern District of California
    • Case Number: 3:24-cv-09194
    • Filing Date: December 19, 2024.
    • Outcome or Current Status: This case is ongoing. LS Cable & System Ltd. alleges that Apple Inc. infringed on its patent related to wireless charging technology with products including iPhones, Apple Watches, and AirPods. LS Cable & System claims to have sent warnings to Apple since 2019 regarding the alleged infringement.

  2. PTAB Case (Inter Partes Review)

    • Petitioner: Unified Patents
    • Patent Owner: LS Cable & Systems Ltd. (implied by the current assignee of the patent)
    • Jurisdiction: Patent Trial and Appeal Board (PTAB)
    • Case Number: IPR2025-01141
    • Filing Date: The case was filed, indicating a date in or before 2025.
    • Outcome or Current Status: Not Instituted - Merits. This means the PTAB decided not to initiate a full review of the patent's claims based on the merits presented in the petition.

Generated 5/17/2026, 6:47:22 PM