Artax LLC, an entity associated with patent monetization firm IPValuation Partners LLC (d/b/a IPVal), has expanded its sole litigation campaign over former TeleCommunication Systems (TCS) patents with a suit against Samsung (4:23-cv-01145) in the Eastern District of Texas. The three asserted patents, two of which are appearing in litigation for the first time, generally relate to tracking “position information” through wireless device communications technology or generating “contextual information of visual media”. Samsung is accused of infringement through the provision of smartphones that support Samsung SOS and Bixby Vision.