ALEXANDRIA, Va., June 9 -- United States Patent no. 12,652,013, issued on June 9, was assigned to ALi Corp. (Hsinchu, Taiwan).
"Noise reduction signal generator" was invented by Wei Yang Wu (Guangdong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A noise reduction signal generator is provided. The noise reduction signal generator includes a comparator, a conversion circuit, and a low pass filter circuit. The comparator receives an input signal and a reference signal and compares the input signal and the reference signal to generate a first pulse width modulation (PWM) signal. A pulse width of the first PWM signal is correlated to a comparison result between a signal intensity of the input signal and ...