ALEXANDRIA, Va., July 21 -- United States Patent no. 12,687,874, issued on July 21.

"Power supply control device" was invented by Yu-Chun Liu (Taichung City, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply control device is disclosed. The device includes a power input port configured to be connected to a power source, a first output port configured to transmit power to a first electrical device, a second output port configured to transmit power to a second electrical device, and a third output port configured to transmit power to a third electrical device. A microprocessor, operating in response to a user-selected mode, compares a current value corresponding to power transmitted through ...