US Patent Issued to Lanto Electronic on Sept. 15 for "Power supply device and method of power management" (Chinese Inventor)

ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,758, issued on Sept. 15, was assigned to Lanto Electronic Ltd. (Kunshan City, China).

"Power supply device and method of power management" was invented by Chih Hsiung Chang (Kunshan City, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A power supply device includes a power port, a first power delivery port, second power delivery ports configured to receive input electrical energy, a first power switch configured to connect to a first powered device, a second power switch configured to connect to second powered devices, a battery and a microcontroller. The microcontroller obtains the input power of the input electrical energy and the total out...