US Patent Issued to JOULWATT TECHNOLOGY (HANGZHOU) on June 2 for "Fast-response switch power supply control circuit and control method thereof" (Chinese Inventors)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,032, issued on June 2, was assigned to JOULWATT TECHNOLOGY (HANGZHOU) Co. LTD (Hangzhou, China).

"Fast-response switch power supply control circuit and control method thereof" was invented by Yangwei Yu (Hangzhou, China), Aimim Xu (Hangzhou, China) and Xunjin Dou (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application discloses a fast-response switch power supply control circuit and a control method thereof. A triangular wave signal associated with inductor current information is obtained by a triangular wave generation circuit; the triangular wave signal is calculated with an error compensation signal by the capacitor...