Patents by Inventor HANJU YEOM

HANJU YEOM has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD OF GENERATING MESH-BASED HOLOGRAM
    Publication number: 20210141339
    Abstract: Provided is a hologram generation method including receiving a distribution of a polygon and generating an angular spectrum based on the distribution of the polygon, determining whether a rotation angle of the polygon is included in a first section determined based on a maximum diffraction angle of a spatial light modulator, and recording the angular spectrum if it is determined that the rotation angle is included in the first section.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 13, 2021
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sang Hoon CHEON, HANJU YEOM, Joong-Ki PARK, Kwan-Jung OH, Keehoon HONG