ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,485,056, issued on Dec. 2, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Method and device for controlling walking assist device" was invented by Bokman Lim (Yongin-si, South Korea), Kyung-Rock Kim (Yongin-si, South Korea), Jusuk Lee (Suwon-si, South Korea) and Jun-Won Jang (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and device for controlling a walking assist device is disclosed. The method includes determining a first state variable for a gait state of a user wearing the walking assist device based on a gait of the user, obtaining a second state variable which is smoothed and time-delayed from th...