ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,728,806, issued on Sept. 8, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).
"Power supply device and power supply control method of power supply device" was invented by Jongdo Park (Suwon-si, South Korea) and Junghun Han (Suwon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply device powered by a battery of a vehicle according to various embodiments may comprise: a first interface configured to communicate with an external device; a power supply switch connected to a charging adapter configured to transform power supplied from the battery to control power output; and a processor operatively connected to ...