Patents by Inventor Guangyu Wang

Guangyu Wang 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).

  • Surface Plasmon Resonance and Quartz Crystal Microbalance Sensor
    Publication number: 20080163688
    Abstract: A sensor chip assembly for use in a sensor capable of Surface Plasmon Resonance (SPR) and gravimetric sensing. The assembly comprising a transparent piezoelectric substrate (I) having a first surface and a second surface opposite to the first surface. The assembly also comprising first and second thin film metal electrodes (2,3) respectively provided on the first and second surfaces of the substrate (1). The second thin film metal electrode (3) being position on the second surface of the substrate (1) such that a light beam is capable of being transmitted through the second surface of the substrate and reflected from the first thin film metal electrode. The assembly also comprising an attenuated total reflection (ATR) coupler (11) disposed adjacent to the second thin film metal electrode (3).
    Type: Application
    Filed: September 15, 2004
    Publication date: July 10, 2008
    Applicants: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, MAX-PLANCKGESELLSCHAFT ZUR FORDERUNG DER WISSENSCH
    Inventors: Guangyu Wang, Xiaodi Su, Wolfgang Knoll, Ying-Ju Wu