US Patent Issued to Silergy Semiconductor Technology (Hangzhou) on March 4 for "Cascade circuit, control method and integrated circuit thereof" (Chinese Inventors)

ALEXANDRIA, Va., March 5 -- United States Patent no. 12,244,219, issued on March 4, was assigned to Silergy Semiconductor Technology (Hangzhou) LTD (Hangzhou, China).

"Cascade circuit, control method and integrated circuit thereof" was invented by Yu Qi (Hangzhou, China), Wei Chen (Hangzhou, China) and Chen Zhao (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A cascade circuit can include: N power conversion units connected in series between two ports of a power supply, where N is a positive integer greater than or equal to 2; a controller connected to one of the N power conversion units, and being configured to send a signal to be transmitted through the connected power conversion unit; wher...