ALEXANDRIA, Va., June 9 -- United States Patent no. 12,288,996, issued on April 29, was assigned to ETA ELECTRONICS Co. LTD. (Gyeongsan-si, South Korea).
"Efficient wireless power charging apparatus and method thereof" was invented by Taedong Yeo (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to an efficient wireless power charging apparatus and a method thereof. The wireless power charging apparatus includes: a plurality of transmitters each including a transmission resonance unit configured to transmit power using power provided from a power unit and including one capacitor and one inductor; a receiver including a reception resonance unit configured to rec...