Patents by Inventor Franklin Collins

Franklin Collins 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).

  • Chip form of surface mounted electrical resistance and its manufacturing method
    Patent number: 5111179
    Abstract: The chip form electrical resistance is designed to be soldered notably on a printed circuit card or on an hybrid circuit substratum. It includes an electrically insulating substratum (1) of the ceramic type, to which is attached by a layer of adhesive organic resin (2) a sheet of metal or of resistive alloy (3) which is engraved to provide a sinuous resistance. The layer of resin (6) leaves in the area of the two opposite sides of the substratum (1), two free areas (5), at the extremities of the engraved resistive sheet (3).
    Type: Grant
    Filed: October 22, 1990
    Date of Patent: May 5, 1992
    Assignee: Sfernice Societe Francaise des l'Electro-Resistance
    Inventors: Claude Flassayer, Franklin Collins