Patents by Inventor Hyun Soo CHUN

Hyun Soo CHUN 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: 20240279003
    Abstract: A wafer transfer apparatus includes a plate, a first belt unit on a first surface of the plate and including a first linear motion (LM) guide movable up and down, a second belt unit on the first surface of the plate and including a second LM guide movable up and down, a robot between the first belt unit and the second belt unit connected to the first LM guide and the second LM guide, and configured to transfer a wafer in a vertical direction, and a buffer unit between the first belt unit and the second belt unit in a first direction and disposed between the plate and the robot in a second direction perpendicular to the first direction, wherein the buffer unit includes a plurality of centrifugal fans configured to discharge fluid from an inner space of the buffer unit to an outside of the buffer unit.
    Type: Application
    Filed: September 22, 2023
    Publication date: August 22, 2024
    Inventors: Hyun Joo JEON, Jin Hyuk CHOI, Kyu Sang LEE, Myung Ki SONG, Ji Ho UH, Kong Woo LEE, Hyun Soo CHUN, Beom Soo HWANG
  • Publication number: 20240278437
    Abstract: A substrate processing apparatus includes a body which includes an upper face and side faces, and extends in a first direction, a plurality of robot arms which are installed on the upper face of the body, extend in the first direction, are spaced apart from each other in a second direction perpendicular to the upper face of the body, and are able to grip a wafer, and an alignment jig (JIG) which is installed on the upper face and side faces of the body, and senses positions of the plurality of robot arms, wherein the alignment jig includes, a horizontal frame disposed on the upper face of the body, a vertical frame disposed on the side faces of the body, and a displacement sensor installed on the horizontal frame and the vertical frame to sense coordinates of upper faces of the plurality of robot arms and side faces of the plurality of robot arms, the displacement sensor includes a first sensor and a second sensor which are spaced apart from side faces of the plurality of robot arms in a third direction perpe
    Type: Application
    Filed: January 16, 2024
    Publication date: August 22, 2024
    Inventors: Hyeon Dong SONG, Jun Young MOON, Sang Woo PARK, Un Ki JEONG, Ji Ho UH, Hyun Soo CHUN
  • Publication number: 20220401501
    Abstract: A method of fixating and stabilizing nitric oxide metabolites within fermented natural substance according to an embodiment of the present disclosure includes adding a fermentative strain to nitrogen-containing natural substance and carrying out fermentation. The fermentation efficiency is maximized by optimizing the fermentation conditions so that the productivity of nitric oxide metabolites is significantly improved. Thus, eating a fermented natural substance in which nitric oxide metabolites are fixated and stabilized by the method of the present invention would be helpful for maintaining the homeostasis of human body, in which nitric oxide synthase is either absent or insufficient, based on vasodilation and activation of a neurotransmitter and immune function as medical efficacy of nitric oxide.
    Type: Application
    Filed: October 29, 2020
    Publication date: December 22, 2022
    Inventor: Hyun-Soo CHUN
  • Patent number: 10517915
    Abstract: The present invention relates to a method for preparing a garlic-fermented composition and a garlic-fermented composition prepared by the method, and the purpose of the present invention is to provide a garlic-fermented composition which is easy to take, has no side effect, and improves excellent pharmacological and physiological efficacies of garlic. To achieve this, the method for preparing a garlic-fermented composition according to an aspect of the present invention, comprises: a first fermentation step of mixing garlic, water, and a ferment strain, followed by fermentation, thereby decomposing and converting sugars and proteins of the garlic; and a second fermentation step of additionally supplying a carbon source to a filtrate obtained through solid-liquid separation of the fermented product, followed by fermentation, thereby removing ammonia of the filtrate and decomposing and converting the additionally supplied carbon source.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: December 31, 2019
    Inventor: Hyun Soo Chun
  • Publication number: 20170119839
    Abstract: The present invention relates to a method for preparing a garlic-fermented composition and a garlic-fermented composition prepared by the method, and the purpose of the present invention is to provide a garlic-fermented composition which is easy to take, has no side effect, and improves excellent pharmacological and physiological efficacies of garlic. To achieve this, the method for preparing a garlic-fermented composition according to an aspect of the present invention, comprises: a first fermentation step of mixing garlic, water, and a ferment strain, followed by fermentation, thereby decomposing and converting sugars and proteins of the garlic; and a second fermentation step of additionally supplying a carbon source to a filtrate obtained through solid-liquid separation of the fermented product, followed by fermentation, thereby removing ammonia of the filtrate and decomposing and converting the additionally supplied carbon source.
    Type: Application
    Filed: April 22, 2015
    Publication date: May 4, 2017
    Inventor: Hyun Soo CHUN