Sonos takes on Google patent infringements – and wins


The United States International Trade Commission has ruled that Google knowingly infringed five valid Sonos patents. So marks the David and Goliath – Sonos takes on Google – fight for justice. Smaller companies rely on patent protection to cover their research and development costs by subsequent sales success or licence patents to other companies. In this case, minnow Sonos accused whale Google of using what appears to be its technology in a huge range of Google products without paying for it!

  • Chromecast Audio – Chromecast and Chromecast Ultra
  • Google Home the Nest Mini, Nest Hub, Nest Hub Max, and Nest Wi-Fi Point
  • Pixel phones
  • Pixel Slate tablet
  • Pixel Chromebooks

The Pixel devices have Google Audio hardware and software – ‘infringing hardware controller devices’ installed.

You can read the 96-page plaint here, but in essence, it relates to the use of Wi-Fi connected and multi-zone speakers that Sonos pioneered.

  • As early as 2013, Google gained knowledge of Sonos’s patented multi-room technology through a partnership with Sonos to integrate Google Play Music into the Sonos platform. However, just two years later, in 2015, Google began wilfully infringing Sonos’s patents when it launched its first wireless multi-room audio product – Chromecast Audio. Sonos has warned Google of the infringement on at least four separate occasions since 2016.
  • The harm produced by Google’s infringement has been profoundly compounded by Google’s business strategy to use its multi-room audio products to vacuum up invaluable consumer data from users and, thus, further entrench the Google platform among its users and ultimately fuel its dominant advertising and search platforms.
  • And that it dumped products at lower costs to ensure market share.

The ALJ found all five of Sonos’ asserted patents valid and that Google infringes on all five patents.  We are pleased the ITC has confirmed Google’s blatant infringement of Sonos’ patented inventions. This decision re-affirms the strength and breadth of our portfolio, marking a promising milestone in our long-term pursuit to defend our innovation against misappropriation by Big Tech monopolies.

Sonos Chief Legal Officer Eddie Lazarus

GadgetGuy’s take

This is round one of a very long and expensive case because Google has deeper pockets than Sonos, and the war may be one of attrition. The judge’s findings are also subject to review by the full Commission. A final decision will be made by 13 Dec. It has the power to block imports [into the US] of a wide range of Google products, including the Home and Chromecast systems and Pixel phones and laptops.

If Sonos takes on Google and ultimately wins, it could mean massive penalties, huge compensation and even the withdrawal of Google products containing patent violations. It won’t come to that. Google has already stated that it can ‘easily make software changes to avoid the patents’ – is this a tacit admission? Or will Google take an honourable path, dip into petty cash and acquire a license for the patents?

You can read more GadgetGuy Sonos news and reviews here.

You can read more GadgetGuy Google news and reviews here.