ALEXANDRIA, Va., April 9 -- United States Patent no. 12,269,684, issued on April 8, was assigned to HAI ROBOTICS Co. LTD. (Guangdong, China).
"Method for controlling transport robot, vertical support, and transport robot" was invented by Ming Gao (Guangdong, China), Zhe Kong (Guangdong, China) and Zaijin Li (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A vertical support for a transport robot includes a column assembly and a driving assembly. The vertical support includes a fixed column frame and a movable column frame movably arranged on the fixed column frame. The driving assembly includes a traction assembly and a retractable assembly connected to the traction assembly. The traction ass...