US Patent Issued to YUNJING INTELLIGENCE (SHENZHEN), YUNJING INTELLIGENCE INNOVATION (SHENZHEN) on Aug. 26 for "Method and apparatus for exploring substance contour on ground, and cleaning device" (Chinese Inventor)

ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,396,610, issued on Aug. 26, was assigned to YUNJING INTELLIGENCE (SHENZHEN) Co. LTD. (Shenzhen, China) and YUNJING INTELLIGENCE INNOVATION (SHENZHEN) Co. LTD. (Shenzhen, China).

"Method and apparatus for exploring substance contour on ground, and cleaning device" was invented by Jintao Wang (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and apparatus for exploring a substance contour on ground, and a cleaning device are provided. The method includes: triggering, in response to a cleaning device detecting a preset substance on ground, the cleaning device to alternately switch between an inner boundary exploration mode and an ou...