OBD Sensor Solutions LLC, an entity associated with Texas monetization firm Empire IP LLC, has added a case against Deutsche Telekom (T-Mobile) (2:23-cv-00348) to its automotive tracking solutions campaign. At issue in the new Eastern District of Texas complaint is a single patent generally related to a device for monitoring the “use and functioning” of motor vehicles through a sensor. T-Mobile is accused of infringement through the SyncUP Drive system, with features for “monitoring and processing information data related to the use and functioning of motor vehicles” at issue.