ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,444,987, issued on Oct. 14, was assigned to Canon K.K. (Tokyo).
"Wireless power transmission apparatus" was invented by Takashi Yasuno (Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless power transmission apparatus includes a first power transmission coil configured to transmit power to a power reception coil, and including a portion with a first conductor width and a portion with a second conductor width, and a second power transmission coil configured to transmit power to the power reception coil, and including a portion with a third conductor width and a portion with a fourth conductor width. The first and second power transmi...