US Patent Issued to SHANGHAI BRIGHT POWER SEMICONDUCTOR on Sept. 8 for "Isolated power supply control circuit and isolated power supply" (Chinese Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,732,109, issued on Sept. 8, was assigned to SHANGHAI BRIGHT POWER SEMICONDUCTOR Co. LTD. (Shanghai).

"Isolated power supply control circuit and isolated power supply" was invented by Pengbo Yang (Shanghai), Zhen Zhu (Shanghai) and Xiaoru Gao (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "A control circuit for an isolated power supply and an isolated power supply are disclosed. The control circuit includes a secondary-side and a primary-side control signal generation circuits. In a present switching period, the secondary-side control signal generation circuit provides an indication for turning on asynchronous rectification transistor when detec...