US Patent Issued to Chengdu Monolithic Power Systems on March 3 for "Circuit for controlling a switching mode power supply and the method thereof" (Chinese Inventors)

ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,810, issued on March 3, was assigned to Chengdu Monolithic Power Systems Co. Ltd. (Chengdu, China).

"Circuit for controlling a switching mode power supply and the method thereof" was invented by Qiaoan Zuo (Hangzhou, China), Bin Xiao (Chengdu, China), Hui Li (Hangzhou, China) and Guangzhuo Li (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A circuit for controlling a switching mode power supply having a power switch. The switching mode power supply includes a power switch. The control circuit includes a feedback pulse circuit, and a light load pulse circuit. When the load of the switching mode power supply is above a certain load lev...