ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,500,689, issued on Dec. 16, was assigned to KEPCO ENGINEERING & CONSTRUCTION COMPANY INC. (Gimcheon-si, South Korea).

"Communication isolator for cyber security and communication isolation method of the communication isolator" was invented by Seung Ha Jung (Gimcheon-si, South Korea), Ji Wung Park (Gimcheon-si, South Korea) and Won Young Lee (Gimcheon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A communication isolator configured to perform network communication with a first control system and a second control system includes a first communication device configured to receive a first communication signal corresponding to a first signal...