ALEXANDRIA, Va., July 3 -- United States Patent no. 12,348,230, issued on July 1, was assigned to Realtek Semiconductor Corp. (HsinChu, Taiwan).
"All-digital duty cycle corrector and method for correcting duty cycle of output clock" was invented by Tse-Hung Chen (HsinChu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An all-digital duty cycle corrector and a method for correcting a duty cycle of an output clock are provided. The all-digital duty cycle corrector includes a duty cycle adjustment circuit, an asynchronous sampler, a counter and a correction control circuit. The duty cycle adjustment circuit performs duty cycle adjustment on an input clock to generate the output clock according to a digit...