ALEXANDRIA, Va., June 25 -- United States Patent no. 12,341,439, issued on June 24, was assigned to HONG LIU Co. LTD. (Taichung, Taiwan).
"Configurational structure of unidirectional/bidirectional AC/DC power supply" was invented by Mu-Chun Lin (Taichung, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A configurational structure of a unidirectional/bidirectional AC/DC power supply includes: a case, having a first lateral wall and a second lateral wall at two transverse sides thereof and defining a front wall and a back wall at two longitudinal sides thereof; a first bus unit, being installed in the case and against the first lateral wall; a power factor correction (PFC) unit, being installed in the ca...