US Patent Issued to KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION on Sept. 8 for "Device and method for printing dual holographic" (South Korean Inventors)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,730,410, issued on Sept. 8, was assigned to KWANGWOON UNIVERSITY INDUSTRY-ACADEMIC COLLABORATION FOUNDATION (Seoul, South Korea).

"Device and method for printing dual holographic" was invented by Seunghyun Lee (Namyangju-si, South Korea) and Leehwan Hwang (Incheon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a device for printing dual holographic, including a plurality of lasers that represents different wavelengths, a plurality of dichroic lenses and mirrors that combine beams output from the plurality of lasers into one beam and output the combined beam as a white beam, a plurality of beam splitters tha...