ALEXANDRIA, Va., May 19 -- United States Patent no. 12,631,179, issued on May 19, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Scroll compressor" was invented by Junghoon Park (Seoul, South Korea), Sungyong Ahn (Seoul, South Korea), Taekyoung Kim (Seoul, South Korea) and Seheon Choi (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A scroll compressor is provided. The scroll compressor comprises: a first compression part comprising a first stationary scroll and a first orbiting scroll; and a second compression part comprising a second stationary scroll and a second orbiting scroll, wherein at least one of the first compression part and the second compression part may have a cap...