Patents by Inventor Jong Ok Han

Jong Ok Han 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 AND APPARATUS FOR PROCESSING IMAGE BASED ON NEURAL NETWORK
    Publication number: 20240144640
    Abstract: Provided is a method and an apparatus for processing an image based on a neural network. The method includes forming an input image set by combining a visible light image and an infrared image, estimating an illuminant map representing an illuminant configuration of the input image set and a confidence score map representing a correlation between the visible light image and the infrared image, using a neural network model, and determining illuminant information of the visible light image based on the illuminant map and the confidence score map.
    Type: Application
    Filed: March 31, 2023
    Publication date: May 2, 2024
    Inventors: Jong Ok KIM, Jeong Won HA, Dong Keun HAN
  • Microbial media and waste water treatment method using same
    Patent number: 5399266
    Abstract: A microbial media comprising numerous U type loops having at least two types of fibers woven on a central stay, at least one of these fibers being polyvinylidene chloride, acryl, nylon, polypropylene, polyethylene or carbon; and a waste water treatment method using same.
    Type: Grant
    Filed: September 27, 1993
    Date of Patent: March 21, 1995
    Assignee: Resource Biology Research Institute Co., Ltd.
    Inventors: Moriju Hasegawa, Jong Ok Han