Patents by Inventor Andrew J. Peltoma

Andrew J. Peltoma 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: 7384531
    Abstract: A method for forming an electrical interconnect on an integrated lead suspension or suspension component of the type formed from a laminated sheet of material having a stainless steel layer, a conductive lead layer and an insulating layer separating the stainless steel and conductive lead layers. An aperture is formed through at least the insulating layer to expose the stainless steel layer at an interconnect site. An interconnect mask is applied around the interconnect site. Conductive material is electroplated onto the stainless steel layer at the interconnect site to form a plated interconnect. The mask is then removed. The method is used to form an interconnect bond pad on the same side of the stainless steel layer as the conductive lead layer in one embodiment.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: June 10, 2008
    Assignee: Hutchinson Technology Incorporated
    Inventors: Andrew J. Peltoma, Peter Lawrence Titus, Kurt C. Swanson
  • Patent number: 6966976
    Abstract: An electroplating panel having a strip of components to be electroplated. The components are spaced apart from one another along an edge of the strip. The panel includes a main buss and a plating thickness-compensation structure electrically connecting the main buss to the components at the edge of the strip. The plating thickness-compensation structure includes a first buss member and a second buss member. The first buss member extends along the edge of the strip and electrically connected to each component. The second buss member is electrically connected to main buss. The plating thickness-compensation structure further includes one or more links electrically connecting the first and second buss members.
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: November 22, 2005
    Assignee: Hutchinson Technology Incorporated
    Inventors: Colin M. Mcgraw, Andrew J. Peltoma