Empire IP LLC affiliate Environment Sensor Systems LLC has filed two new complaints in its four-month-old litigation campaign, targeting Link 4 (2:16-cv-00897) and Swarm Technologies (2:16-cv-00898), following two suits earlier this month, one against HisGadget (2:16-cv-00857) and the other against Home Depot and Soil IQ (2:16-cv-00848). Meanwhile, fellow Empire affiliate Network Architecture Innovations LLC has resumed its own campaign after a nine-month hiatus, filing complaints against 2169061 Ontario (d/b/a CamFuze) (2:16-cv-00913), CC Network (2:16-cv-00914), Shoshoro (2:16-cv-00915), Spider Media (2:16-cv-00917), Youngtek Solutions (2:16-cv-00916), WebPower (2:16-cv-00912). This round of suits is the NPE’s first since its last wave of filings in November 2015.