ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,710,760, issued on Aug. 18, was assigned to Beijing Roborock Innovation Technology Co. Ltd. (Beijing).
"State determination method and apparatus for cleaning robot" was invented by Lei Wang (Beijing) and Yansheng Niu (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A state determination method and apparatus for a cleaning robot are provided. The method includes: acquiring a working mode of the cleaning robot in real time; based on the working mode, acquiring a target accumulation threshold corresponding to the working mode; based on the target accumulation threshold, performing selection and accumulation of respective angle change values detected...