Patents by Inventor Alfred M. Kriman

Alfred M. Kriman 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).

  • QUADFET-A novel field effect transistor
    Patent number: 4962410
    Abstract: A quantum diffraction field effect transistor ("QUADFET"), a new class of semiconductors which exploits the phenomenon of electron diffraction to produce novel circuit characteristics.
    Type: Grant
    Filed: August 4, 1989
    Date of Patent: October 9, 1990
    Assignee: Arizona Board of Regents
    Inventors: Alfred M. Kriman, Gary H. Bernstein