ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,154, issued on May 13, was assigned to Shenzhen Hobbywing Technology Co. Ltd. (Shenzhen, China).

"Intelligent synchronous rectification system of electronic speed controller, and control method for intelligent synchronous rectification system" was invented by Youhui Liu (Shenzhen, China), Leilei Shi (Shenzhen, China) and Xiaoning Dai (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present application relates to an intelligent synchronous rectification system of an electronic speed controller, and a control method for the intelligent synchronous rectification system. The system comprises: a Hall sensor, a second control module, a ...