US Patent Issued to KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION on May 19 for "Decision feedback equalizer for minimizing number of comparators in decoder and operation method thereof" (South Korean Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,634,176, issued on May 19, was assigned to KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION (Seoul, South Korea).

"Decision feedback equalizer for minimizing number of comparators in decoder and operation method thereof" was invented by Chulwoo Kim (Seoul, South Korea), Hyo Shin Kang (Seoul, South Korea), Yoon Jae Choi (Seoul, South Korea), Hwaseok Shin (Seoul, South Korea) and Chang-Min Sim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a decision feedback equalizer, which includes a summator that receives a gray code-based PAM-4 signal, a first bit signal, and a second bit signal, and outputs an input voltage obtained ...