ALEXANDRIA, Va., June 19 -- United States Patent no. 12,333,452, issued on June 17, was assigned to Cognitive Systems Corp. (Waterloo, Canada).

"Determining a location of motion detected from wireless signals" was invented by Mohammad Omer (Waterloo, Canada) and Stephen Arnold Devison (Kitchener, Canada).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a general aspect, a method for determining a location of motion detected by wireless communication devices in a wireless communication network includes obtaining motion data associated with a first time frame. The motion data includes a set of motion indicator values. The method also includes generating a first probability vector based on the set of motion ind...