ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,774,836, issued on Oct. 27, was assigned to LG Electronics Inc. (Seoul, South Korea).
"Heat supply apparatus and method for controlling thereof" was invented by Doyong Ha (Seoul, South Korea), Jeongseob Shin (Seoul, South Korea), Seungtaek Oh (Seoul, South Korea), Hyunjong Kim (Seoul, South Korea) and Kyongmin Kwon (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A heat supply apparatus includes a compressor compressing refrigerant; a first heat exchanger being connected to the compressor through a refrigerant pipe and exchanging heat between refrigerant and water; a second heat exchanger being connected to the compressor through a ref...