US Patent Issued to SHANGHAI BRIGHT POWER SEMICONDUCTOR on Jan. 27 for "Control method and control circuit for switched-mode power supply with a power transistor and an inductor, and control chip" (Chinese Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,448, issued on Jan. 27, was assigned to SHANGHAI BRIGHT POWER SEMICONDUCTOR Co. LTD. (Shanghai).

"Control method and control circuit for switched-mode power supply with a power transistor and an inductor, and control chip" was invented by Rulong Jiang (Shanghai), Zhen Zhu (Shanghai), Xiaoru Gao (Shanghai), Zongyuan He (Shanghai), Yanlei Wei (Shanghai), Shuaimin Yan (Shanghai) and Yuqi Peng (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control method and control circuit for a switched-mode power supply (SMPS) and a control chip are disclosed. The SMPS is switched between different operating modes based on different levels of its output v...