Patents Assigned to Digital Genomics Inc.
  • Patent number: 9005545
    Abstract: The present invention relates to a method for detecting the presence and/or the reaction of a biomolecule by monitoring changes of electrical property accurately according to the biological, biochemical or chemical reaction of the biomolecule, and a biochip provided for this purpose.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: April 14, 2015
    Assignee: Digital Genomics Inc.
    Inventor: Jae-Hoon Lee
  • Patent number: 8354307
    Abstract: The present invention relates to a method for detecting the presence and/or the reaction of a biomolecule by monitoring changes of electrical property accurately according to the biological, biochemical or chemical reaction of the biomolecule, and a biochip provided for this purpose. The present invention provides a method for detecting the presence and/or the reaction of a biomolecule in a target sample, wherein the reaction of the target sample is performed under known reaction solution, in which a reference fluid having a high dielectric constant such as water is filled into a reaction chamber before the reaction to measure an impedance value or a capacitance value, after completing the reaction, the reaction solution is removed and said reference fluid having a high dielectric constant is refilled to measure an impedance value or a capacitance value, and then the impedance value or the capacitance value measured before and after the reaction is compared with each other.
    Type: Grant
    Filed: January 20, 2009
    Date of Patent: January 15, 2013
    Assignee: Digital Genomics Inc.
    Inventor: Jae-Hoon Lee
  • Patent number: 7871774
    Abstract: Disclosed is a diagnostic marker specific for lung cancer. Also, the present invention relates to a composition and a kit, comprising an agent measuring the presence of the marker, and a method of diagnosing lung cancer using the composition or kit.
    Type: Grant
    Filed: January 31, 2005
    Date of Patent: January 18, 2011
    Assignee: Digital Genomics Inc.
    Inventors: Jeong Ho Yoon, Se Nyun Kim, Jong Ho Park, Ja Eun Kim, Young-Hwa Song, Sung Han Kim, Dong Yoon Park