ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,117, issued on May 13, was assigned to On-Bright Electronics (Shanghai) Co. Ltd. (Shanghai).

"Controllers and methods for detecting and adjusting voltage drops related to transistors in power converters" was invented by Penglin Yang (Shanghai), Yaming Cao (Shanghai), Yuan Lin (Shanghai) and Lieyi Fang (Shanghai).

According to the abstract* released by the U.S. Patent & Trademark Office: "Controller and method for a power converter. For example, a controller for a power converter includes: a first gate driver configured to output a first drive signal to a first transistor related to a primary winding, the first transistor including a drain terminal and a source terminal, the prima...