Patents by Inventor Siegfried Guy Deutscher

Siegfried Guy Deutscher 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).

  • Granular superconducting quantum interference device and apparatus including same
    Patent number: 4025844
    Abstract: Superconducting quantum interference devices (SQUID's) are described including two superconductor pathways connected together by a narrow bridge of a granular superconductor material having a high normal state electrical resistivity of about 10.sup..sup.-4 to 10.sup..sup.-2 ohm-cm. The latter material is preferably a granular superconductor including superconductor grains having a low normal state electrical resistivity embedded in a matrix of a material having a high normal state electrical resistivity.Also described is the use of such devices in linear applications, such as in a magnetometers, and digital applications, such as switches, flip-flops, and memory cells.
    Type: Grant
    Filed: June 23, 1975
    Date of Patent: May 24, 1977
    Assignee: Ramot University Authority for Applied Research and Industrial Development Ltd.
    Inventor: Siegfried Guy Deutscher