EIGHT KHZ, LLC v. Meta Platforms, Inc. et al

  1. January 09, 2025

    Meta Gets Partial PTAB Win On 2 Electronic Device Patents

    The Patent Trial and Appeal Board has found that Meta Platforms Inc. was able to show that some claims in a pair of Eight kHz LLC patents were not valid, but upheld many other claims as part of a larger intellectual property fight between the parties.

  2. December 04, 2024

    Meta Persuades PTAB To Ax 2 Earphone Patents

    The Patent Trial and Appeal Board has found that Meta was able to show that every claim in a pair of earphone patents owned by Eight kHz is invalid, holding they are obvious.