Patents by Inventor Zyi Gerald Loewy

Zyi Gerald Loewy 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).

  • Method for controlled electrostatic adherent deposition of particles on a substrate
    Patent number: 6326149
    Abstract: Provided is a method of fabricating a substrate having on a surface thereof two or more spatially-resolved regions, each with a defined amount or concentration of one of one or more chemical components, the method comprising: associating a chemical component with particles of 1 &mgr;m to 500 &mgr;m diameter; electrostatically depositing the particles on the appropriate regions; and if a said spatially-resolved region is to receive a second chemical component, repeating steps (a) and (b) for that chemical component and the appropriate regions.
    Type: Grant
    Filed: November 2, 1999
    Date of Patent: December 4, 2001
    Assignee: Sarnoff Corporation
    Inventors: Zyi Gerald Loewy, William Chiang, Hoi Cheong Sun, Bryan Lloyd Bentz