ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,434,583, issued on Oct. 7, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).

"Bidirectional energy transmission apparatus, on-board charger, and electric vehicle" was invented by Shengyong Dai (Dongguan, China) and Grover Victor Torrico-Bascope (Kista, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "Example bidirectional energy transmission apparatus and methods are described. An example of a bidirectional energy transmission apparatus includes a controller and a bidirectional energy transmission circuit. A control terminal of the controller is connected to a controlled terminal of the bidirectional energy transmission c...