Patents by Inventor Hoon Ki Choi

Hoon Ki Choi 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).

  • Publication number: 20220394167
    Abstract: The present specification discloses an apparatus and method for controlling the brightness of light to calculate more accurate figures as compared to when the level of a component in blood is measured through a change in color of a reaction reagent. A light control apparatus for a colorimetric method according to the present specification can control light to have a second brightness different from a first brightness while a camera captures an image of the reaction of a reagent and a sample. Thus, a wider range of measurement than conventional measurement ranges is possible.
    Type: Application
    Filed: October 20, 2020
    Publication date: December 8, 2022
    Inventors: So Hyeon Baek, Hoon Ki Choi, Ko Bong Choi, Joo Won Rhee