ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,768,588, issued on Oct. 20, was assigned to Haier US Appliance Solutions Inc. (Wilmington, Del.).
"Method of operating a compressor of a refrigerator appliance" was invented by Vineeth Vijayan (Louisville, Ky.) and Michael Goodman Schroeder (Crestwood, Ky.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A refrigerator appliance includes a cabinet defining one or more chilled chambers, a sealed system comprising a compressor and one or more evaporators thermally coupled to the one or more chilled chambers, and a controller operably coupled to the compressor. The controller is configured to identify a change of state of the sealed system, determine a compr...