US Patent Issued to University of Science and Technology of China on May 12 for "Isolated power supply chip based on symmetrical class-D oscillator with dead zone control" (Chinese Inventors)

ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,259, issued on May 12, was assigned to University of Science and Technology of China (Hefei, China).

"Isolated power supply chip based on symmetrical class-D oscillator with dead zone control" was invented by Lin Cheng (Anhui, China) and Dongfang Pan (Anhui, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "An isolated power supply chip based on a symmetrical Class-D oscillator with dead zone control is provided, including: a transmitting stage oscillator circuit connected to a power supply and a ground, the oscillator circuit is configured to invert an input DC voltage into differential high-frequency oscillation power signals and input the signa...