US Patent Issued to BEIJING ROBOROCK TECHNOLOGY on Oct. 6 for "Cleaning apparatus, and housing and sensor used therefor" (Chinese Inventors)

ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,751,591, issued on Oct. 6, was assigned to BEIJING ROBOROCK TECHNOLOGY Co. LTD. (Beijing).

"Cleaning apparatus, and housing and sensor used therefor" was invented by Xiaoming Liu (Beijing) and Mingchuan Wang (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cleaning apparatus, a housing and a sensor used therefor. The housing is provided with a mounting hole for assembling the sensor; a hole wall of the mounting hole is obliquely provided, such that a cross-sectional area of the mounting hole is gradually increased from the inside to the outside; and a reflective structure is arranged on the hole wall, and the reflective structure divides the hol...