US Patent Issued to Beijing Roborock Innovation Technology on Aug. 19 for "Escaping method and apparatus of cleaning robot, medium and electronic device" (Chinese Inventors)

ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,390,072, issued on Aug. 19, was assigned to Beijing Roborock Innovation Technology Co. Ltd. (Beijing).

"Escaping method and apparatus of cleaning robot, medium and electronic device" was invented by Lei Wang (Beijing) and Lei Zhang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "An escaping method of a cleaning robot includes: when the cleaning robot encounters an obstacle and turns around while performing cleaning along an edge of a first surface medium area, in response to a surface medium change signal from the surface medium sensor indicates that a second surface medium area is detected, searching an established room map to determine whether...