In late August, IP Edge LLC plaintiff Typhoon IP LLC fired off a third round in its sole litigation campaign, suing JVCKenwood (3:21-cv-01993) in the Northern District of Texas, followed by Alpine Electronics (2:21-cv-04286) and Clarion (2:21-cv-04285) in the Southern District of Ohio just one week later. The three patents-in-suit, with only two at issue against JVCKenwood, are broadly directed to vehicle navigation technology. The defendants are accused of infringement through the provision of automobile infotainment systems, with certain GPS navigation features at issue.