Patents by Inventor Ilsu Kim

Ilsu Kim 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).

  • Foldable Lens Box Blank And Ophthalmic Lens Box Formed Therefrom
    Publication number: 20240182202
    Abstract: A foldable lens box blank which may be used to form an ophthalmic lens box. The ophthalmic lens box includes a pair of lens holders each being configured to hold and store an ophthalmic lens. Each of the lens holders includes a lens support opening in which a lens may be secured, with an outer edge of each lens engaging with an inner edge of each lens support opening.
    Type: Application
    Filed: April 19, 2022
    Publication date: June 6, 2024
    Applicant: HOYA Optical Labs of America, Inc.
    Inventors: Ilsu Kim, Chulkyu Kim, Seungmook Lim, Daehyun Lim
  • Miniature fuel reformer and system using metal thin film
    Patent number: 6896709
    Abstract: A miniature fuel reformer utilizes a metal thin film and includes a plurality of unit modules connected together.
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: May 24, 2005
    Assignee: Sk Corporation
    Inventors: Jaesung Han, Cheolwoo Park, Keunseob Choi, Ilsu Kim