ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,428,260, issued on Sept. 30, was assigned to Otis Elevator Co. (Farmington, Conn.).
"Method and system for controlling robot to take elevator, elevator, robot system and storage medium" was invented by Yu Zhang (Shanghai) and Shenhong Wang (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for controlling a robot to take elevator, a system for controlling a robot to take elevator, an elevator system, a robot system, and a computer-readable storage medium. The method for controlling a robot to take elevator includes receiving an elevator-taking request from a robot; acquiring current passenger information in at least one elevator car; and...