US Patent Issued to Yinwang Intelligent Technologies on Nov. 3 for "Map data processing method and apparatus" (Chinese Inventors)

ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,782,160, issued on Nov. 3, was assigned to Yinwang Intelligent Technologies Co. Ltd. (Shenzhen, China).

"Map data processing method and apparatus" was invented by Wenkai Fei (Beijing), Jianqin Liu (Beijing) and Yong Wu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "In a method of generating an event map, a processing device obtains first information that indicates that there is an association relationship between a first event and a second event. The first information comprises association type information that indicates a type of the association relationship, and the first and second events are events in a map. The processing device then stores...