ALEXANDRIA, Va., June 10 -- United States Patent no. 12,291,396, issued on May 6, was assigned to HAI ROBOTICS Co. LTD. (Shenzhen Guangdong, China).
"Method for controlling warehouse robot to store and fetch inventory materials" was invented by Han Lin (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The disclosure relates to a method for controlling a warehouse robot to store and fetch inventory materials. The method includes: instructing a material handling device to fetch a second inventory material located in the front row, and placing the second inventory material on a first tray; instructing the material handling device to fetch a first inventory material located in the back row, and pl...