US Patent Issued to BOE Technology Group on Feb. 3 for "Method for operating and maintaining an electronic map, method for using electronic map data and service system" (Chinese Inventor)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,540,832, issued on Feb. 3, was assigned to BOE Technology Group Co. Ltd. (Beijing).

"Method for operating and maintaining an electronic map, method for using electronic map data and service system" was invented by Bocheng Hu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for operating and maintaining an electronic map, a method for using electronic map data and a service system, which relate to a technical field of computer. The method includes: by the backend development device, acquiring target electronic map data to be updated, sequentially generating mirror data at different development stages, sequentially publishing the mirror dat...