December 08, 2022
The Federal Circuit on Thursday partly reversed a Patent Trial and Appeal Board decision upholding some claims of a communications patent challenged by Google, finding them invalid because they are identical to claims in another patent that the board previously found obvious.
June 07, 2021
The Patent Trial and Appeal Board has invalidated most of a communications patent asserted against Google and Amazon in patent infringement litigation in the Western District of Texas, marking the latest victory for the tech giants in their ongoing dispute.