ALEXANDRIA, Va., June 2 -- United States Patent no. 12,646,978, issued on June 2, was assigned to Canon K.K. (Tokyo).
"Power transmitting apparatus, power receiving apparatus, method, and storage medium" was invented by Hajime Shimura (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power receiving apparatus wirelessly receives power from a power transmitting apparatus, and performs communication with the power transmitting apparatus. The power receiving apparatus transmits, to the power transmitting apparatus, a packet for requesting to stop a power transmission and to restart a power transmission, at a first frequency. The power receiving apparatus performs communication at a second freque...