Quartz Auto Technologies, LLC has expanded its sole litigation campaign with a new suit against Postmates (1:20-cv-01673)—acquired by Uber earlier this month—in the District of Delaware. The three asserted patents, originating with IBM, generally relate to various aspects of location-based functionality, with the plaintiff’s infringement allegations targeting the Postmates platform (including the Fleet app) over features for “coordinating, controlling, and providing on-demand delivery services” through location data. The new case joins two active February 2020 suits, filed in the Western District of Texas, against Lyft and Uber.