Patents by Inventor Erich Assmann

Erich Assmann 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 for manufacturing solid electrolytic capacitors
    Patent number: 4155156
    Abstract: A process is disclosed for the manufacture of solid electrolytic capacitors wherein sintered anode elements with their anode wires are attached to a clamping fixture. In a further step a notch is formed in the anode wires. After bending of the anode wires the anode input wires which are held in an additional fixture are welded on in overlapping fashion. The notch acts as a designed fracturing or breaking point for the final separation of the capacitor elements. It is expedient to design the anode input wires to have a section expanded to form a roof like shovel.
    Type: Grant
    Filed: March 15, 1978
    Date of Patent: May 22, 1979
    Assignee: Siemens Aktiengesellschaft
    Inventors: Erich Assmann, Ulrich Oexle