ALEXANDRIA, Va., Aug. 5 -- United States Patent no. 12,698,919, issued on Aug. 4, was assigned to Lennox Industries Inc. (Richardson, Texas).
"Compressor modulation in non-communicating mode" was invented by Umesh Gokhale (Coppell, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "An HVAC system compressor controller receives a signal, retrieves a first pressure set point and a second pressure set point, and operates a compressor at a speed determined based on at least one of the first pressure set point or the second pressure set point. The compressor speed is determined by the first pressure set point when the signal is a first command, and by the second pressure set point when the signal is a second co...