ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,436,538, issued on Oct. 7, was assigned to URSrobot AI Inc. (Taipei, Taiwan).
"Method and system for environment maintenance" was invented by Chien-Tung Chen (Taipei, Taiwan), Chung-Hou Wu (Taipei, Taiwan), Chao-Cheng Chen (Taipei, Taiwan), Wen-Wei Chiang (Taipei, Taiwan) and Yi-Jin Lin (Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A robot system is used to trace and record boundaries of multiple sites, and data of the recorded boundaries are transmitted to a server for storage therein. The server computes moving paths for the sites based on the data of the recorded boundaries. Upon receipt of a setting signal from a mobile device that i...