ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,766,523, issued on Oct. 20, was assigned to HANON SYSTEMS (Daejeon, South Korea).

"Electrification unit and electrostatic precipitator comprising same" was invented by Ji-Yong Park (Daejeon, South Korea), Jae Ho Kim (Daejeon, South Korea) and Su Jin Woo (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to an electrification unit of an electrostatic precipitator, and more particularly, to an electrification unit having a discharge electrode, which connects a plurality of unit discharge electrodes in a row by means of a connecting terminal, and a groove-shaped fixing structure provided in a casing so that t...