Patents by Inventor Elata David

Elata David 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).

  • Electrostatic Modulation of Surface Roughness
    Publication number: 20090324976
    Abstract: A method for modulating roughness of a surface, comprising: providing a first pre-stressed electrically conductive layer (10) coupled to a dielectric elastic foundation (20) provided over a second conductive layer (30); and subjecting the two conductive layers to a voltage difference, thereby modulating the roughness of the first surface.
    Type: Application
    Filed: September 19, 2004
    Publication date: December 31, 2009
    Inventors: Samy Abu-Salih, Elata David