US Patent Issued to LG Electronics on April 15 for "Method and apparatus for performing power calibration in wireless power transfer system" (South Korean Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,507, issued on April 15, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Method and apparatus for performing power calibration in wireless power transfer system" was invented by Yongcheol Park (Seoul, South Korea) and Gyunghwan Yook (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless power transmitter including a power conversion unit configured to transmit wireless power generated based on magnetic coupling in a power transfer phase and a control unit configured to receive, from the wireless power receiver operating at a first operating point, a first received power packet of the first operating point and a secon...