Unwired Planet has announced that it has settled its patent infringement suit with Apple, just as a California federal trial was set to begin, ending more than four years of litigation that Apple said was frivolous and Unwired said was worth an estimated $33 million. Details of the settlement haven’t been disclosed.
In July 2016, U.S. Court of Appeals for the Federal Circuit handed down an opinion vacating in part a 2015 summary judgment that found Apple not in infringement of certain cellular and voice recognition patents by Unwired Planet. The company sued Apple in 2012, claiming a variety of Apple products infringed 10 of its patents for cellular data transmission, voice recognition systems, device provisioning and other related technologies. Apple's iPhone, iPad, App Store, iTunes, iCloud, iOS and a selection of first-party apps were targeted in the suit.
Unwired is suing Samsung, Huwei and Google for patent violations, as well.