Patents by Inventor Gilbert Cavazza

Gilbert Cavazza 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).

  • Device for assembling components having metal bonding pads
    Patent number: 8302839
    Abstract: A device for assembling components having metal bonding pads includes plates that can move relative to each other, bearing metal components respectively and leaving between them a flat chamber surrounding the components when the latter are in contact with each other. The flat chambers can be saturated with deoxidizing gaseous fluid.
    Type: Grant
    Filed: June 17, 2009
    Date of Patent: November 6, 2012
    Assignee: S.E.T.
    Inventor: Gilbert Cavazza
  • DEVICE FOR ASSEMBLING COMPONENTS HAVING METAL BONDING PADS
    Publication number: 20090313816
    Abstract: A device for assembling components having metal bonding pads includes plates that can move relative to each other, bearing metal components respectively and leaving between them a flat chamber surrounding the components when the latter are in contact with each other. The flat chambers can be saturated with deoxidizing gaseous fluid.
    Type: Application
    Filed: June 17, 2009
    Publication date: December 24, 2009
    Inventor: Gilbert Cavazza
  • Method and device for treating a substrate
    Patent number: 6684889
    Abstract: The invention concerns a method and a device for treating a substrate of an integrated circuit or the like during production. The invention is characterized in that it consists in spraying, from the bottom upwards, a treatment liquid (24) on the surface to be treated (20I), facing downwards, of said substrate (20) and transducers (8) apply ultrasonic waves to said substrate (20) via said spayed treatment liquid (24).
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: February 3, 2004
    Assignee: Karl Suss France
    Inventor: Gilbert Cavazza
  • Method and device for treating a substrate
    Publication number: 20020162570
    Abstract: The invention concerns a method and a device for treating a substrate of an integrated circuit or the like during production. The invention is characterised in that it consists in spraying, from the bottom upwards, a treatment liquid (24) on the surface to be treated (20I), facing downwards, of said substrate (20) and transducers (8) apply ultrasonic waves to said substrate (20) via said spayed treatment liquid (24).
    Type: Application
    Filed: November 30, 2001
    Publication date: November 7, 2002
    Inventor: Gilbert Cavazza
  • Method and device for the uniformly even application of a resin coating on a substrate
    Patent number: 5013586
    Abstract: Method and device for the uniformly even application of a resin coating on a substrate, wherein it comprises a rotary plate (1) receiving the substrate (3) and provided with means for rendering the substrate stationary on the plate so that rotation of the plate (1) provokes the spreading of a thin coating of the resin over the surface of the substrate. A concentric cover (3) is superimposed on the circular plate (1) and provokes the rotation of this cover along with the plate by confining the gaseous volume constituted by a suspended solvent preserving the properties of the dissolved resin during the spreading cycle constituting the internal atmosphere in which the substrate is placed, this volume being driven in rotation approximately synchronous with the plate and the cover.
    Type: Grant
    Filed: September 14, 1989
    Date of Patent: May 7, 1991
    Assignee: Societe Anonyme dite: Sulzer Electro-Technique "S.E.T."
    Inventor: Gilbert Cavazza