ADT asserts that Amazon Ring willfully infringed on the company's blue octagon design for stickers and yard signs, creating brand recognition and customer confusion issues.

In addition to a pending lawsuit filed in January, Sonos alleges Google infringes upon five patents involving cloud service streaming, ‘zone scenes’ and equalization.

Leading wireless multiroom audio company Sonos alleges Google infringed upon five of its 750+ U.S. patents.

Lenbrook responds to ‘puzzling’ lawsuit over Bluesound multiroom audio system: Sonos ignores contributions of Barix, Netstreams, Yamaha, Roku, Cobranet; didn’t invent ‘family photos’ for product lines either.

Savant's Ascend keypad allegedly infringes on Lutron's "award-winning, clean and sleek Palladiom® keypads."

Patent-infringement lawsuits dismissed before Court ruled on validity of two Alarm.com security and home-automation patents.