US Patent Issued to Seoul National University R&DB Foundation on Dec. 2 for "Injection-locked clock multiplier and its operation thereof" (South Korean Inventors)

ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,450, issued on Dec. 2, was assigned to Seoul National University R&DB Foundation (Seoul, South Korea).

"Injection-locked clock multiplier and its operation thereof" was invented by Jiwon Shin (Seoul, South Korea) and Woo-Seok Choi (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An injection-locked clock multiplier includes an oscillator control unit configured to output an injection clock signal with a frequency of N times a reference clock signal, an error detector configured to detect a frequency error indicating whether a frequency of the injection clock signal corresponds to the N times the frequency of the reference clock sign...