ALEXANDRIA, Va., June 6 -- United States Patent no. 12,279,746, issued on April 22, was assigned to YUNJING INTELLIGENCE (SHENZHEN) Co. LTD. (Shenzhen, China) and YUNJING INTELLIGENCE INNOVATION (SHENZHEN) Co. LTD. (Shenzhen, China).
"Base station, cleaning system, and method for self-checking thereof" was invented by Xiaolong Lin (Shenzhen, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a base station for a mobile cleaner. The base station includes a dock, a cleaning unit, a water assembly, and a self-checking module. The dock is configured to accommodate the mobile cleaner. The cleaning unit is configured to clean the mobile cleaner accommodated in the dock. The water ...