Terrestrial Comms LLC, an entity associated with Texas monetization firm IPValuation Partners, LLC (d/b/a IPVal), has launched a second litigation campaign from a portfolio of wireless communications and mobile devices patents received from Intellectual Ventures LLC (IV) in December 2018. The NPE has asserted subsets of six of those patents against ACCO Brands (6:20-cv-00097), Best Buy (6:20-cv-00106), NEC (6:20-cv-00096), and Perixx Computer (6:20-cv-00105) in complaints filed last week in the Western District of Texas. The accused products include wireless keyboard and mouse combination products provided by ACCO, Best Buy, and Perixx; NEC’s MultiPresenter Stick; and NEC’s SL1100 telephone systems.