ALEXANDRIA, Va., June 25 -- United States Patent no. 12,337,497, issued on June 24, was assigned to SK ON Co. LTD. (Seoul, South Korea).
"Apparatus for manufacturing electrode plate" was invented by Bong Kun Cho (Daejeon, South Korea), Nam Il An (Daejeon, South Korea) and Woo Yeon Cho (Daejeon, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for manufacturing an electrode plate, includes an unwinder on which an electrode reel is installed; a meandering corrector correcting meandering of an electrode sheet unwound from the electrode reel; a press puncher disposed at a rear end of the meandering corrector; a cutter disposed at a rear end of the press puncher; a detector disposed between...