Patents Assigned to H & K Labs
  • Field emission transistor
    Patent number: 6518590
    Abstract: Field emission transistors where either N type or P type devices are made with an insulated gate isolated from both the emitter and the collector. Such devices have input voltage levels that match the output levels, and as such are fully cascadable and integrable. Emitter and collector functions are combined in combinations to make complimentary pairs, NAND gates and NOR gates.
    Type: Grant
    Filed: August 28, 2000
    Date of Patent: February 11, 2003
    Assignee: H & K Labs
    Inventors: Gaylen R. Hinton, David Summers