A software company sued Honda’s American unit months after making infringement allegations against the parent company as part of a patent assertion campaign over GPS navigation technology.

American Honda Motor Co. Inc. allegedly placed the infringing technology in multiple Honda and Acura models, according to a complaint filed Wednesday in the US District Court for the Eastern District of Texas. Infogation Corp. said Honda infringed US Patent Nos. 10,107,628; 8,898,003; 8,406,994 and 6,292,743.

• Infogation said the Accord, Civic, Pilot, Integra, MDX, and other models practice similar systems for GPS and mobile navigation technology as its patents. …