ALEXANDRIA, Va., June 18 -- United States Patent no. 12,327,955, issued on June 10, was assigned to Gree Electric Appliances Inc. of Zhuhai (Guangdong, China).

"Parameter configuration device" was invented by Jing Wang (Guangdong, China), Meng Huang (Guangdong, China), Zhenwei Chen (Guangdong, China), Mingqiang Sheng (Guangdong, China), Shangxian Feng (Guangdong, China) and Xianqiao Yu (Guangdong, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a parameter configuration device, including a first signal modulator, a second signal modulator and an operating member electrically connected with the first signal modulator or the second signal modulator. The first signal modulat...