Patents by Inventor Jun Ki AHN

Jun Ki AHN 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 FOR DETECTING TARGET RNA BY UTILIZING NICKING/EXTENSION CHAIN REACTION SYSTEM-BASED ISOTHERMAL NUCLEIC ACID AMPLIFICATION
    Publication number: 20230002804
    Abstract: The present invention relates to a detection method for detecting a target RNA contained in a sample with high sensitivity by using nicking/extension chain reaction system-based isothermal nucleic acid amplification (NESBA) that uses activity of a cleavage enzyme and a DNA polymerase. The NESBA of the present invention is a new concept isothermal target RNA detection method that realizes higher amplification efficiency than the existing NASBA technology and is deemed to be utilizable as a new concept diagnosis technology that can replace conventional target RNA detection technologies.
    Type: Application
    Filed: September 6, 2022
    Publication date: January 5, 2023
    Inventors: Hyun Gyu PARK, Hyo Yong KIM, Yong JU, Jun Ki AHN
  • Method for detecting target RNA by utilizing nicking/extension chain reaction system-based isothermal nucleic acid amplification
    Patent number: 11466312
    Abstract: The present invention relates to a detection method for detecting a target RNA contained in a sample with high sensitivity by using nicking/extension chain reaction system-based isothermal nucleic acid amplification (NESBA) that uses activity of a cleavage enzyme and a DNA polymerase. The NESBA of the present invention is a new concept isothermal target RNA detection method that realizes higher amplification efficiency than the existing NASBA technology and is deemed to be utilizable as a new concept diagnosis technology that can replace conventional target RNA detection technologies.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: October 11, 2022
    Assignees: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, BIONANO HEALTH GUARD RESEARCH CENTER
    Inventors: Hyun Gyu Park, Hyo Yong Kim, Yong Ju, Jun Ki Ahn
  • Biosensor and Preparation Method Thereof
    Publication number: 20220018834
    Abstract: A biosensor with improved detection sensitivity of a target substance, a method for preparing a biosensor with improved detection sensitivity, and a method for detecting a target substance using the biosensor.
    Type: Application
    Filed: November 26, 2019
    Publication date: January 20, 2022
    Applicant: LG Chem, Ltd.
    Inventors: Seung Jun Oh, Hang Beum Shin, Hun Park, Jun Ki Ahn
  • METHOD FOR DETECTING TARGET RNA BY UTILIZING NICKING/EXTENSION CHAIN REACTION SYSTEM- BASED ISOTHERMAL NUCLEIC ACID AMPLIFICATION
    Publication number: 20210363566
    Abstract: The present invention relates to a detection method for detecting a target RNA contained in a sample with high sensitivity by using nicking/extension chain reaction system-based isothermal nucleic acid amplification (NESBA) that uses activity of a cleavage enzyme and a DNA polymerase. The NESBA of the present invention is a new concept isothermal target RNA detection method that realizes higher amplification efficiency than the existing NASBA technology and is deemed to be utilizable as a new concept diagnosis technology that can replace conventional target RNA detection technologies.
    Type: Application
    Filed: December 31, 2018
    Publication date: November 25, 2021
    Inventors: Hyun Gyu PARK, Hyo Yong KIM, Yong JU, Jun Ki AHN
  • TARGET NUCLEIC ACID-DETECTING METHOD USING HAIRPIN PROBE-ASSISTED ISOTHERMAL PROBE AMPLIFICATION
    Publication number: 20210040557
    Abstract: The present invention relates to a target nucleic acid-detecting method using hairpin probe-assisted isothermal probe amplification (HIPAmp). According to the present invention, the method has the advantage of being able to conduct detection with respect to general-use target nucleic acids by solving the problem with the conventional isothermal nucleic acid amplification technique EXPAR with regard to limited uses of target nucleic acids.
    Type: Application
    Filed: January 30, 2019
    Publication date: February 11, 2021
    Inventors: Hyun Gyu PARK, HyoYong KIM, Jun Ki AHN, Chang Yeol LEE
  • METHOD FOR DETECTING ATP BY USING PERSONAL BLOOD GLUCOSE METER
    Publication number: 20200063183
    Abstract: The present invention relates to a method for detecting or quantifying ATP in a sample by using a blood glucose meter, the method including adding a sample to be detected to an ATP detection composition containing glucose and an enzyme involved in ATP regeneration so as to convert glucose into glucose-6-phosphate, and then measuring the glucose concentration by using a glucose meter, thereby detecting or quantifying ATP.
    Type: Application
    Filed: May 29, 2017
    Publication date: February 27, 2020
    Inventors: Hyun Gyu PARK, Jun Ki AHN, Hyo Yong KIM, Yong JU