US Patent Issued to LG Electronics on Oct. 14 for "Method and device for estimating quantum bit error rate on basis of maximum bit group and two-dimensional parity" (South Korean Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,445,275, issued on Oct. 14, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Method and device for estimating quantum bit error rate on basis of maximum bit group and two-dimensional parity" was invented by Byungkyu Ahn (Seoul, South Korea), Sangrim Lee (Seoul, South Korea), Hojae Lee (Seoul, South Korea), JaYeong Kim (Seoul, South Korea) and Sungjin Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present specification provides a method for estimating a quantum bit error rate (QBER) for key information, performed by a device in a quantum cryptography communication system, the method and device being characterized by:...