Patents by Inventor Chen-Zhong Li

Chen-Zhong Li 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).

  • Nucleic acid mismatich detection
    Publication number: 20060282224
    Abstract: In one aspect, the invention provides methods and apparatus for detecting a mismatch in a nucleic acid duplex by measuring the impedance of a nucleic acid layer on an electrode, for example by AC impedance spectroscopy.
    Type: Application
    Filed: March 4, 2004
    Publication date: December 14, 2006
    Inventors: Jeremy Lee, Heinz Kraatz, Chen-Zhong Li, Yi-Tao Long
  • Electrochemical detection of DNA binding
    Publication number: 20060275786
    Abstract: In one aspect, the invention provides methods and apparatus for detecting a protein binding to a nucleic acid by measuring the impedence of a nucleic acid layer on an electrode, for example by AC impedance spectroscopy. In one embodiment, such methods may for example be used to detect a mismatch in a nucleic acid duplex.
    Type: Application
    Filed: December 22, 2005
    Publication date: December 7, 2006
    Inventors: Yi-Tao Long, Chen-Zhong Li, Heinz-Bernhard Kraatz, Jeremy Lee