ALEXANDRIA, Va., April 15 -- United States Patent no. 12,600,570, issued on April 14, was assigned to HAI ROBOTICS Co. LTD. (Shenzhen, China).
"Goods loading or unloading control method, control device, goods loading or unloading device, and warehousing system" was invented by Yeguang Chen (Shenzhen, China), Zhe Kong (Shenzhen, China), Ming Gao (Shenzhen, China), Wenzhe Lai (Shenzhen, China) and Zhikai Yan (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A goods loading or unloading control method is applicable to a goods loading or unloading device. The goods loading or unloading device includes a storage unit. The storage unit is provided with a goods outlet and a roller conveyor. The roller...