Intellectual Ventures LLC (IV) plaintiffs Intellectual Ventures I LLC and Intellectual Ventures II LLC have sued GM (6:21-cv-01088) in the Western District of Texas, as well as Honda (2:21-cv-00390) and Toyota (2:21-cv-00389) in the Eastern District of Texas, in a campaign that has been active since 2011. These are the campaign’s first automaker defendants, with prior rounds hitting camera makers, wireless carriers, networking equipment manufacturers, and mobile device makers with overlapping subsets of patents-in-campaign that number six dozen.