US Patent Issued to Allied Air Enterprises on May 20 for "Intelligent charge compensation in a heat pump system" (South Carolina Inventor)

ALEXANDRIA, Va., June 16 -- United States Patent no. 12,305,900, issued on May 20, was assigned to Allied Air Enterprises LLC (West Columbia, S.C.).

"Intelligent charge compensation in a heat pump system" was invented by Krishna Conjeevaram Bashyam (Lexington, S.C.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An HVAC system includes a first heat exchange coil with a plurality of coil circuits. For each coil circuit of the plurality of circuits, there is a manifold line fluidly coupling the coil circuit to a compressor. A first controllable valve is positioned in a first manifold line coupling a first coil circuit of the plurality of coil circuits to the compressor. A second controllable valve is located in...