Major tech companies including Apple and Google are challenging the US Patent and Trademark Office (USPTO) on a rule limiting the availability of patent reviews.
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9 September 2021 The US Court of Appeals for the Federal Circuit has denied a bid from MaxPower Semiconductor to challenge a US Patent Trial and Appeal Board decision to conduct an inter partes review of four of its transistor patents.
28 September 2020 The US Court of Appeals for the Federal Circuit has upheld two Patent Trial and Appeal Board decisions which found that claims of two Voip-Pal.com patents challenged by Apple weren’t invalid for obviousness.
25 August 2020 The US Court of Appeals for the Federal Circuit has dismissed a company’s attempt to recover compensation for patents invalidated by the Patent Trial and Appeal Board.
