Named inventor Richard Abramson has accused Samsung (5:22-cv-06064) of infringing a single patent through the provision of a wide array of devices, including Galaxy smartphones, tablets, and wearables that support Android 8 or later, or Galaxy Watches that support Tizen 5.5. The patent generally relates to a system for alerting users of a mobile device when they have moved a certain distance away from another device. Along with a few other filing missteps, the plaintiff has yet to file a certificate of interested parties, as required by the Northern District of California.