Patents by Inventor Dae-Kyu SONG

Dae-Kyu SONG 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).

  • Patent number: 11067564
    Abstract: A portable insulin resistance diagnosis device includes: a housing capable of being grasped by an outer periphery thereof and comprising a space formed therein; a sensor unit which protrudes towards the outside of the housing and detects glucose and proteins in blood when a blood sample of a target specimen is dropped on the sensor unit, a diagnosis unit, which is provided inside the housing, amplifying an electrical signal generated according to concentrations of the blood glucose and proteins detected in the sensor unit, converting the electrical signal into a digital signal, and determining whether insulin resistance is normal; and a display unit, which is provided on an external surface of the housing, displaying whether insulin resistance analyzed in the diagnosis unit is normal.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: July 20, 2021
    Assignees: INDUSTRY ACADEMIC COOPERATION FOUNDATION KEIMYUNG UNIVERSITY, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Yun Seok Heo, Dae-Kyu Song, Su Jeong Shin, Min Ho Yang, Jae-hoon Han, Tae Jae Lee, Seok Jae Lee
  • Publication number: 20180292383
    Abstract: A portable insulin resistance diagnosis device includes: a housing capable of being grasped by an outer periphery thereof and comprising a space formed therein; a sensor unit which protrudes towards the outside of the housing and detects glucose and proteins in blood when a blood sample of a target specimen is dropped on the sensor unit, a diagnosis unit, which is provided inside the housing, amplifying an electrical signal generated according to concentrations of the blood glucose and proteins detected in the sensor unit, converting the electrical signal into a digital signal, and determining whether insulin resistance is normal; and a display unit, which is provided on an external surface of the housing, displaying whether insulin resistance analyzed in the diagnosis unit is normal.
    Type: Application
    Filed: April 29, 2016
    Publication date: October 11, 2018
    Applicants: INDUSTRY ACADEMIC COOPERATION FOUNDATION KEIMYUNG UNIVERSITY, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Yun Seok HEO, Dae-Kyu SONG, Su Jeong SHIN, Min Ho YANG, Jae-hoon HAN, Tae Jae LEE, Seok Jae LEE
  • Patent number: 9180156
    Abstract: The present application describes a composition for blood glucose control containing green tea extracts (GTE) with gallated catechins (GC) and macromolecule to prevent the intestinal absorption of GC.
    Type: Grant
    Filed: August 17, 2012
    Date of Patent: November 10, 2015
    Assignee: NUC ELECTRONICS CO., Ltd.
    Inventors: Dae-Kyu Song, Jinho Lee
  • Publication number: 20130052285
    Abstract: The present application describes a composition for blood glucose control containing green tea extracts (GTE) with gallated catechins (GC) and macromolecule to prevent the intestinal absorption of GC.
    Type: Application
    Filed: August 17, 2012
    Publication date: February 28, 2013
    Applicant: NUC ELECTRONICS CO., Ltd.
    Inventors: Dae-Kyu Song, Jinho Lee
  • Publication number: 20110189316
    Abstract: The present application describes a composition for blood glucose control containing green tea extracts (GTE) with gallated catechins (GC) and macromolecule to prevent the intestinal absorption of GC.
    Type: Application
    Filed: July 23, 2009
    Publication date: August 4, 2011
    Applicants: Keimyung University Industry Academic Cooperation Foundation, Dae-Kyu SONG
    Inventors: Dae-Kyu Song, Jinho Lee
  • Publication number: 20100178365
    Abstract: The present application describes a method of eliminating gallated catechins, especially epigallocatechin gallate (EGCG), epicatechin gallate (ECG), as well as parathion, from green tea extraction by using at least one out of ethyl acetate, Cetyl Trimethyl Ammonium Bromide (CTAB), cation exchange resin, anion exchange resin, C18 bead, PEG bead and mPEG. And also, this method can be applied in the method of adding at least one of pre-mentioned components, when green tea is directly ingested in the form of an extract solution, leaf or powder. This is to be useful for people with metabolic disorders such as diabetes and obesity because of the resolved toxicity. This method is to maximize the beneficial luminal effect and to minimize the harmful circulatory effect of gallated catechins.
    Type: Application
    Filed: January 22, 2010
    Publication date: July 15, 2010
    Inventor: Dae-Kyu SONG