US Patent Issued to Gree Electric Appliances Inc. of Zhuhai on May 20 for "Rotor assembly, compressor and air conditioner" (Chinese Inventors)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,305,641, issued on May 20, was assigned to Gree Electric Appliances Inc. of Zhuhai (Guangdong, China).

"Rotor assembly, compressor and air conditioner" was invented by Jianming Tan (Guangdong, China), Hua Liu (Guangdong, China), Zhiping Zhang (Guangdong, China), Han Tang (Guangdong, China), Xiaokun Wu (Guangdong, China) and Zhongkeng Long (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A compressor, including: a first rotor being rotatable around a first axis, the first rotor including a first portion and a second portion; and a first shaft carrying the first portion and the second portion, the first shaft having a first end and a secon...