US Patent Issued to Hangzhou MPS Semiconductor Technology on April 22 for "Switching converter with quasi-resonant control and control method thereof" (Chinese Inventors)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,283,885, issued on April 22, was assigned to Hangzhou MPS Semiconductor Technology Ltd. (Zhejiang, China).

"Switching converter with quasi-resonant control and control method thereof" was invented by Xuefeng Chen (Hangzhou, China) and Hui Li (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A controller of a switching converter having a switch and an energy storage component. The controller has a hysteresis feedback circuit for generating a hysteresis feedback signal based on an output feedback signal of the switching converter, a first comparison circuit for generating a first comparison signal by comparing the hysteresis feedback signal w...