ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,443,203, issued on Oct. 14, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).
"Robot and controlling method of robot" was invented by Hyunki Hong (Suwon-si, South Korea) and Youngil Koh (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A robot includes: a plurality of wheels; a plurality of motors; at least one sensor; a memory configured to store first information on a size of the robot; and a processor. The processor is configured to: acquire image data of an escalator from the at least one sensor, acquire second information on a size of a plurality of steps included in the escalator based on the image data, bas...