ALEXANDRIA, Va., June 16 -- United States Patent no. 12,659,043, issued on June 16, was assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (Daejeon, South Korea).

"Apparatus and method for compensating performance of transmitter in optical communication system" was invented by Seung-Woo Lee (Daejeon, South Korea) and Sang Rok Moon (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Proposed is a technology for compensating for the performance of a transmitter using a pre-distortion method in an optical communication system, wherein a signal sending apparatus may include a transceiver, and at least one controller operably connected to the transceiver, wherein the at least one c...