ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,535,275, issued on Jan. 27, was assigned to HYUNDAI WIA Corp. (Changwon-si, South Korea).
"Heat exchanger" was invented by Hyeong Gi Lee (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A heat exchanger is disclosed. Different cooling media are circulated in respective independent flow channels between the first heat-exchanging plate and the second heat-exchanging plate so as to perform heat exchange while preventing mixing between the different cooling media. A first guide of the first heat-exchanging plate and a second guide of the second heat-exchanging plate are layered to form an overlapping structure, and thus coupling capability...