The last of Mobility Workx, LLC’s Eastern District of Texas cases against the big three US wireless carriers, targeting AT&T (AT&T Mobility), ended this past July. The plaintiff has now filed separate complaints in the same district against Cisco (4:24-cv-00799), Ericsson (4:24-cv-00796), Nokia (4:24-cv-00797), and Samsung (4:24-cv-00798). Two patents generally related to the allocation of network resources are asserted against each defendant, with a third patent, broadly pertaining to mobile network emulation, also at issue against Ericsson and Samsung. The accused products include a broad range of mobile devices and wireless networking equipment.