US Patent Issued to WiFiLocus on Dec. 2 for "Method and system for determining area in which attenuation object is located" (Virginia Inventor)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,536, issued on Dec. 2, was assigned to WiFiLocus Oy (Helsinki).

"Method and system for determining area in which attenuation object is located" was invented by Mika Hakala (Arlington, Va.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a method for determining area (202) in which attenuation object (204) is located in space (206), wherein space is divided to finite elements (210, 210a-d). The method comprises providing first transmitter (208, 302) to transmit radio signal with first strength value; moving measurement device (212, 304) along first path (214) and a plurality of real signal strength values at interest-locations (216a-b) alon...