In July, Dennis J. Dupray added two cases against Microsoft to the campaign, begun in 2011, litigating patents on which he is a named inventor. Dupray has filed suits in the campaign through a Colorado entity, TracBeam LLC, and a Florida entity, FineTrak, LLC, the former of which has now filed another new case, this one against Cisco (6:17-cv-00525). The complaint asserts five patents from the 19-member Dupray family, all broadly related to wireless location systems, targeting Cisco’s “numerous enterprise and commercial platforms, products, and services that determine, track, manage, report, use, and provide access to and analytics concerning the location of devices, vehicles, assets, and people”.