ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,075, issued on June 2, was assigned to SAMSUNG ELECTRONICS Co. LTD. (Suwon-si, South Korea).

"Differential signaling circuit for correcting for duty change due to NBTI degradation, operating method thereof, and semiconductor device including the same" was invented by Jehoon Kim (Suwon-si, South Korea), Dongho Shin (Suwon-si, South Korea), Jung-June Park (Suwon-si, South Korea), Hyunsuk Kang (Suwon-si, South Korea) and Chiweon Yoon (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A differential signaling circuit is provided. The differential signaling circuit includes: a differential amplifier configured to generate differential s...