Patents by Inventor Joanne I. Yeh

Joanne I. Yeh 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).

  • Biosensors and related methods
    Patent number: 8198039
    Abstract: Provided herein are biosensors that comprise a biological signal source linked to a substrate by a peptide nucleic acid spacer and methods of use of the biosensor. In one embodiment, the biosensor is used to detect prostate-specific antigen.
    Type: Grant
    Filed: September 4, 2008
    Date of Patent: June 12, 2012
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Haibin Shi, Joanne I. Yeh
  • BIOSENSORS AND RELATED METHODS
    Publication number: 20090061451
    Abstract: Provided herein are biosensors that comprise a biological signal source linked to a substrate by a peptide nucleic acid spacer and methods of use of the biosensor. In one embodiment, the biosensor is used to detect prostate-specific antigen.
    Type: Application
    Filed: September 4, 2008
    Publication date: March 5, 2009
    Inventors: Catalina Achim, Haibin Shi, Joanne I. Yeh