US Patent Issued to LG CHEM on Feb. 3 for "Apparatus for manufacturing light control film and light control film manufactured by same" (South Korean Inventors)

ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,539,681, issued on Feb. 3, was assigned to LG CHEM Ltd. (Seoul, South Korea).

"Apparatus for manufacturing light control film and light control film manufactured by same" was invented by Kangyoon Kim (Seoul, South Korea), Byeongheui Han (Seoul, South Korea), Bongtaek Hong (Seoul, South Korea), Woohyuck Chang (Seoul, South Korea), Dohyung Kwon (Seoul, South Korea), Solmon Park (Seoul, South Korea), Hosik Ryu (Seoul, South Korea), Seungsoo Shin (Seoul, South Korea) and Kyuseok Han (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus for manufacturing a light control film and a light control film manufactured by the same are provi...