In Wake of Global Resolution with Samsung, Xperi Chip Fabrication and Packing Campaign Alive with New Suit

  • May 11, 2019
  • New Patent Litigation, Semiconductors

Invensas Corporation and Tessera Advanced Technologies, Inc. (TATI), both subsidiaries of publicly traded Xperi Corporation, have together filed suit in the District of Delaware against NVIDIA (1:19-cv-00861), alleging infringement of five patents generally related to semiconductor fabrication and packaging. The new complaint targets the provision of a large number of semiconductor products, including 40nm Fermi GPUs, 28nm Kepler GPUs, 28nm Maxwell GPUs, 16nm Pascal GPUs, 28nm Tegra K1 systems-on-chips (SoCs) (which allegedly incorporate 28nm Kepler GPUs), 20nm Tegra X1 SoCs (which allegedly incorporate 20nm Maxwell GPUs), and Tesla GPUs. Xperi’s last forays into litigation were global efforts, with a worldwide set of disputes against Broadcom ending in 2017 and a worldwide set of disputes against Samsung ending this past December.


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