Hawk Technology Systems, LLC continues to target retailers with two new suits, filed against Barnes & Noble (2:15-cv-10426) and Retail Services & Systems (1:15-cv-20386). Both complaints assert two patents that have been used previously in the campaign (5,625,410; RE43,462). The patents in Hawk’s campaign relate generally to video capture, management, and storage. Hawk began its litigation campaign in 2012 but filed most of its cases in 2014. It targets retailers over their video systems, in particular security cameras used in defendants’ stores. Those same products are at issue in the recent suits.