ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,262, issued on June 30, was assigned to HISENSE (GUANGDONG) AIR CONDITIONING Co. LTD. (Jiangmen, China).

"Water level control method of air conditioner and air conditioner" was invented by Shuming Zhang (Jiangmen City, China), Xinmin Wang (Jiangmen City, China) and Baisheng Yu (Jiangmen City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A water level control method of an air conditioner and the air conditioner are provided. The air conditioner includes a first fan, a condenser, a compressor, a water tank, a rotating wheel, and a motor. The first fan is configured to dissipate heat from the condenser and the compressor. The motor is configure...