Sonos-Google Brawl Escalates With Complaint on 2nd Body of Sonos Patents

Google wireless audio devices infringe five Sonos multiroom audio patents, complained Sonos Tuesday (in Pacer), further escalating their bitter intellectual property brawl. “In the face of Google’s unrelenting infringement, Sonos has no choice but to bring this suit,” said the complaint in U.S. District Court in Waco, Texas. “Sonos has already sued Google for infringing patents on its first group of inventions involving the set-up, control, playback, and synchronization of wireless playback devices.” The new case involves a “second group” of inventions that “tackle the novel technological challenges of how to stream music from a cloud-based service,” plus configuring how “multiple playback devices work together,” it said. The new body of patents also describe “how to dynamically adjust the equalization of a playback device based on the environment in which the playback device is operating,” it said. Sonos’ first complaint is pending in U.S. District Court in Los Angeles (see 2001070041). Google responded in June, alleging in U.S. District Court in San Francisco that Sonos stole “substantial volumes” of Google’s patented search, audio processing and streaming technology (see 2006110024). The companies remain in a fight at the International Trade Commission that shows no sign of abating over the same patents at play in Los Angeles (see 2002060070). The new complaint “illustrates the depth and breadth of our intellectual property as well as our continued innovation, and indicates the degree to which we believe Google has copied our innovations,” emailed a Sonos spokesperson. “Google has chosen to double down on its disregard for IP and smaller American inventors and we believe it is vitally important that Sonos, both for its own sake and for that of other smaller innovative companies, stand up to monopolists who try to copy and subsidize their way to further domination.” Sonos has made "misleading statements about our history of working together," emailed Google spokesperson Jose Castaneda. "Our technology and devices were designed independently. We deny their claims vigorously, and will be defending against them.”