ALEXANDRIA, Va., June 12 -- United States Patent no. 12,298,422, issued on May 13, was assigned to Brrain Corp. (San Diego).

"Systems and methods for localizing devices using network signatures and coverage maps measured by robots" was invented by David Ross (San Diego) and Botond Szatmary (San Diego).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for localizing devices using network signatures and coverage maps measured by robots are disclosed herein. According to at least one non-limiting exemplary embodiment, a robot may generate a coverage map based on measurements collected during operation of the robot. The coverage map generated by the robot may be temporally accurate such that a de...