Patents by Inventor Willem C. Hildering

Willem C. Hildering 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 of providing spacers on an insulating substrate
    Patent number: 4184043
    Abstract: In a method of providing spacers on an insulating substrate, by which spacers the thickness of a connection between an electrical component and a substrate is adjusted, the spacers are rigidly provided on the substrate as a thick film pattern simultaneously with and with the same material as is used for at least one further thick film coating required for an electrical circuit on the substrate.
    Type: Grant
    Filed: April 21, 1978
    Date of Patent: January 15, 1980
    Assignee: U.S. Philips Corporation
    Inventor: Willem C. Hildering
  • Hybrid circuit having a semiconductor circuit
    Patent number: 4180828
    Abstract: A hybrid circuit comprises an insulating substrate which is provided with conductors and on which a semiconductor circuit is provided consisting of a semiconductor element connected to an insulating flexible foil having conductor tracks, and in which the side of the semiconductor element remote from the foil bears on spacers of the substrate. Connection material fills entirely the space between the semiconductor element and the substrate, while near connection sites of the foil to the substrate elongated spacers on which side edges of the foil bear are provided on the substrate between conductors, and the space between the elongate spacers is filled with connection material which connects the ends of the conductor tracks to the conductors of the substrate.
    Type: Grant
    Filed: April 24, 1978
    Date of Patent: December 25, 1979
    Assignee: U.S. Philips Corporation
    Inventors: Gijsbertus J. H. Schermer, Hubertus H. A. Winters, Willem C. Hildering, Karl F. Nickl von Nikelsberg