ALEXANDRIA, Va., March 31 -- United States Patent no. 12,593,304, issued on March 31, was assigned to WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC. (Gyeonggi-do, South Korea).
"Wireless LAN signal based motion detection method and device" was invented by Asaf Zebulon (Gyeonggi-do, South Korea), Fathan Adi Pranaya (Gyeonggi-do, South Korea), Hwanwoong Hwang (Gyeonggi-do, South Korea), Juhyung Son (Gyeonggi-do, South Korea) and Jinsam Kwak (Gyeonggi-do, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a sensing device configured to perform movement detection by using a measurement value representing a channel state measured using a wireless LAN signal. The sensing device includes a me...