ALEXANDRIA, Va., April 15 -- United States Patent no. 12,604,439, issued on April 14, was assigned to Huawei Digital Power Technologies Co. Ltd. (Shenzhen, China).
"Vehicle-mounted power supply apparatus and vehicle" was invented by Lin Du (Dongguan, China), Ping Li (Dongguan, China), Ningbo Feng (Xi'an, China), Tao Liang (Dongguan, China) and Yuting Liu (Dongguan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "In accordance with an embodiment an apparatus, includes: a power conversion circuit having: a power port configured to receive power from an external power supply, a first direct current port configured to output a first direct current, a second direct current port configured to output a second ...