ALEXANDRIA, Va., March 31 -- United States Patent no. 12,592,674, issued on March 31, was assigned to SAMSUNG ELECTRONICS Co. Ltd. (Suwon-si, South Korea).

"Self-bias signal generating circuit using differential signal and receiver including the same" was invented by Kyunghwan Min (Hwaseong-si, South Korea), Jahoon Jin (Suwon-si, South Korea), Soomin Lee (Hwaseong-si, South Korea), Sangho Kim (Suwon-si, South Korea), Jihoon Lim (Suwon-si, South Korea), Sodam Ju (Hwaseong-si, South Korea) and Hyunsu Chea (Suwon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A self-bias signal generating circuit includes a differential amplifier circuit including a current source transistor. The differential am...