January 09, 2025
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.
December 04, 2024
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.