ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,466,653, issued on Nov. 11, was assigned to LINGDONG TECHNOLOGY (BEIJING) Co. LTD. (Beijing).

"Method for locating a warehousing robot, a method of constructing a map, robot and storage medium" was invented by Guangpeng Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a method for locating a warehousing robot, a method for constructing a map, a robot and a storage medium. In a specific embodiment, a semantic map of a warehouse environment is constructed in advance, and the semantic map comprises a plurality of objects existing in the warehouse environment and semantic information of the objects. In the localization process, a ...