ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,753,752, issued on Oct. 6, was assigned to Haier US Appliance Solutions Inc. (Wilmington, Del.).
"Single-phase field-oriented control for a linear compressor" was invented by Joseph Wilson Latham (Louisville, Ky.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for operating a linear compressor of an appliance includes operating a motor of the linear compressor in order to drive a rotor of the motor. The method also includes obtaining, via a controller of the linear compressor, a current feedback measurement of the motor. Further, the method includes determining, via the controller, one or more phasor parameters of a piston velocity based, at leas...