Patents by Inventor Jeffrey M. Tronnes

Jeffrey M. Tronnes 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).

  • Patent number: 7875804
    Abstract: A method for forming an electrical interconnect on an integrated lead suspension or suspension component of the type having a stainless steel layer, a conductive lead layer and an insulator layer separating the stainless steel and conductive lead layers. An aperture is formed through only the insulator layer to expose the stainless steel layer at an interconnect site. An interconnect mask is applied around the interconnect site. A first conductive material is electroplated onto the stainless steel layer at the interconnect site to form a plated interconnect between the spring metal layer and the conductive lead layer. The mask is then removed. An electrical interconnect between the stainless steel and conductive lead layers including an aperture only through the insulator layer and an electroplated conductive material interconnect extending between both the spring metal layer and the conductive lead layer.
    Type: Grant
    Filed: September 27, 2006
    Date of Patent: January 25, 2011
    Assignee: Hutchinson Technology Incorporated
    Inventors: Jeffrey M. Tronnes, Cedar Decker, Brett L. Haugen