Patents by Inventor Yong-Suk Chung

Yong-Suk Chung 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).

  • COMPOSITION FOR PREVENTING OR TREATING RESPIRATORY DISEASES COMPRISING PERSICARIA PUBESCENS EXTRACT AS ACTIVE INGREDIENT
    Publication number: 20250144165
    Abstract: The objective of the present invention is to provide a composition for preventing, improving or treating respiratory diseases, comprising a Persicaria pubescens extract as an active ingredient, and the present invention was completed by confirming the effect of the Persicaria pubescens extract on activating the cell viability of human bronchial epithelial cells (BEAS-2B cells).
    Type: Application
    Filed: December 7, 2022
    Publication date: May 8, 2025
    Applicant: JEJU NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventor: Yong Suk CHUNG
  • TRANSISTOR, IMAGE SENSOR INCLUDING THE SAME AND METHOD FOR FABRICATING THE SAME
    Publication number: 20150187835
    Abstract: A transistor includes a substrate and a gate insulation layer formed on the substrate having a negative charge storage layer with a fixed negative charge to induce a buried channel in the substrate. A gate electrode is formed on the gate insulation layer.
    Type: Application
    Filed: June 13, 2014
    Publication date: July 2, 2015
    Inventors: Do-Hwan KIM, Yong-Suk CHUNG, Jong-Chae KIM, Chung-Seok CHOI
  • Methods for diagnosis of colon, stomach and pancreatic cancer using antibodies specific for a mucin-type carbohydrate chain
    Patent number: 5561050
    Abstract: Methods for diagnosis of cancers of digestive organs selected from stomach, colon and pancreatic cancers using antibodies specific for a mucin-type carbohydrate chain of the formula Gal.beta.1--4GlcNAc.beta.1--6GalNAc.alpha.1--1Cer are described.
    Type: Grant
    Filed: May 1, 1995
    Date of Patent: October 1, 1996
    Assignee: Tosoh Corporation
    Inventors: Yong-Suk Chung, Yoshito Yamashita, Michio Sowa, Ryuichi Horie, Takashi Saito, Keiichi Murayama