ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,531,428, issued on Jan. 20, was assigned to Wuhan Linptech Co. Ltd. (Wuhan, China).
"Power supply circuit, sensing device and application thereof" was invented by Yunjie Liu (Wuhan, China) and Xiaoke Cheng (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a power supply circuit, a sensing device and an application thereof, comprising: a transducer; an energy storage assembly operably connected to the transducer; a power supply assembly electrically connected between the energy storage assembly and a power consumption module so that the energy storage assembly does not supply power to the power consumption modul...