ALEXANDRIA, Va., March 17 -- United States Patent no. 12,580,420, issued on March 17.
"Wireless charging power bank" was invented by Xueping Zhu (Huizhou, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A wireless charging power bank includes a shell, a heat, a battery and a coil. The battery is installed on the shell. The coil is electrically connected to the battery for wirelessly charging an external device, the heat dissipation shell is installed on the shell and connected to the coil for conducting heat generated by the coil to the outside. The metal heat dissipation shell is installed on the wireless charging power bank in the present disclosure. When the wireless charging power bank is used by a ...