Patents by Inventor Kwang Joo Kwak

Kwang Joo Kwak 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: 20200224303
    Abstract: An exterior material of a home appliance having improved corrosion resistance and fingerprint resistance by changing a treatment method of a surface of the exterior material, and the home appliance including the same, and a manufacturing method therefor are provided. The method of manufacturing the exterior material of the home appliance, the method including applying a diamond like carbon (DLC) coating on the substrate to form a DLC coating layer; and conducting anti-fingerprint coating to form the anti-fingerprint coating on the DLC coating layer.
    Type: Application
    Filed: April 19, 2018
    Publication date: July 16, 2020
    Inventors: Hyun Seok SHIN, Kwang Joo KIM, Young Deog KOH, Jin O KWAK, Da Hyun BYEOUN, Young Min YOO, Kyung Hwan LEE, Min Kyung LEE
  • Patent number: 10705085
    Abstract: Disclosed are compositions and methods for the use of lipoplex nanoparticle chips and arrays in the detection of/diagnosis of a disease or condition.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: July 7, 2020
    Assignee: Ohio State Innovation Foundation
    Inventors: Ly James Lee, Kwang Joo Kwak, Bo Yu, Yun Wu, Andrew Lee
  • Publication number: 20180216170
    Abstract: The present invention discloses a method of detecting the presence of mutated genes, mRNAs or microRNAs in a subject. The method comprises the following steps: (1) Provide a body fluid sample containing cells, circulating tumor cells (CTCs), and/or extracellular vesicles (EVs); and use an analyzer having overhang molecular beacons to measure fluorescence signals generated by interactions between the body fluid sample and the overhang molecular beacons, so as to detect the presence of the mutated genes, mRNAs or microRNA. Furthermore, a biochip comprising a gold coating substrate and tethered lipoplex nanoparticles encapsulating the overhang molecular beacons is also provided in the invention.
    Type: Application
    Filed: January 25, 2018
    Publication date: August 2, 2018
    Inventors: LYJames Lee, Jiaming Hu, Kwang Joo Kwak
  • Publication number: 20170328904
    Abstract: Disclosed are compositions and methods for the use of lipoplex nanoparticle chips and arrays in the detection of/diagnosis of a disease or condition.
    Type: Application
    Filed: September 29, 2016
    Publication date: November 16, 2017
    Inventors: Ly James Lee, Kwang Joo Kwak, Bo Yu, Yun Wu, Andrew Lee
  • Publication number: 20160202248
    Abstract: The present invention disclosed a method of fabricating an antibody immunolipoplex nanoparticle (Ab-ILN) biochip and antibody tethered lipoplex nanoparticle (Ab-TLN) biochip. The aforementioned antibody-based lipoplex nanoparticle biochip or the related array contains molecular probes and is applied for detecting the presence of a disease or condition in a subject obtaining a body fluid sample by capturing and identifying both membrane protein and intra-vesicular DNA/RNA/proteins of extracellular vesicles (EVs).
    Type: Application
    Filed: January 11, 2016
    Publication date: July 14, 2016
    Inventors: LYJames Lee, Kwang Joo Kwak, Andrew Lee
  • Publication number: 20140094383
    Abstract: Disclosed are compositions and methods for the use of lipoplex nanoparticle chips and arrays in the detection of/diagnosis of a disease or condition.
    Type: Application
    Filed: October 2, 2013
    Publication date: April 3, 2014
    Inventors: Ly James Lee, Kwang Joo Kwak, Bo Yu, Yun Wu, Andrew Lee