Patents by Inventor Chiraq Patel

Chiraq Patel 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 and apparatus for filling vias
    Publication number: 20050106834
    Abstract: A method for filling vias, and in particular initially blind vias, in a wafer, and various apparatus for performing the method, comprising evacuating air from the vias; trapping at least a portion of the wafer and a paste for filling the vias between two surfaces; and pressurizing the paste to fill the vias.
    Type: Application
    Filed: November 3, 2003
    Publication date: May 19, 2005
    Inventors: Paul Andry, Jon Casey, Raymond Horton, Chiraq Patel, Edmund Sprogis, Brian Sundlof