Patents by Inventor Lawrence Gebhart

Lawrence Gebhart 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).

  • ELECTROPLATING CELL WITH HYDRODYNAMICS FACILITATING MORE UNIFORM DEPOSITION ON A WORKPIECE WITH THROUGH HOLES DURING PLATING
    Publication number: 20080035475
    Abstract: A method and apparatus for establishing more uniform deposition across one or more faces of a workpiece in an electroplating process. The apparatus employs eductors in conjunction with a flow dampener member and other measures to provide a more uniform current distribution and a more uniform metal deposit distribution as reflected in a coefficient of variability that is lower than conventional processes.
    Type: Application
    Filed: August 10, 2007
    Publication date: February 14, 2008
    Applicant: FARADAY TECHNOLOGY, INC.
    Inventors: Lawrence Gebhart, E. Taylor
  • Electroplating cell with hydrodynamics facilitating more uniform deposition across a workpiece during plating
    Publication number: 20050205429
    Abstract: A method and apparatus for establishing more uniform deposition across one or more faces of a workpiece in an electroplating process. The apparatus employs eductors in conjunction with a flow dampener member and other measures to provide a more uniform current distribution and a more uniform metal deposit distribution as reflected in a coefficient of variability that is lower than conventional processes.
    Type: Application
    Filed: March 19, 2004
    Publication date: September 22, 2005
    Inventors: Lawrence Gebhart, Jenny Sun, Phillip Miller, E. Taylor