US Patent Issued to LG CHEM on Nov. 18 for "Hologram recording medium and optical element comprising the same" (South Korean Inventors)

ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,473,382, issued on Nov. 18, was assigned to LG CHEM Ltd. (Seoul, South Korea).

"Hologram recording medium and optical element comprising the same" was invented by Hanna Lee (Daejeon, South Korea), Min Soo Kim (Daejeon, South Korea), Cheol Jun Song (Daejeon, South Korea), Sang Pil Moon (Daejeon, South Korea), Yeonhui Yi (Daejeon, South Korea), Inkyu Lee (Daejeon, South Korea), Chulsuk Hong (Daejeon, South Korea), Hoyong Lee (Daejeon, South Korea) and Soonhwa Jung (Daejeon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention relates to a hologram recording medium and an optical element comprising the same. The hologram recordi...