Patents by Inventor Alan R. Carson

Alan R. Carson 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).

  • Ultra fast driver circuit
    Patent number: 4419593
    Abstract: A driver circuit in which a signal received at an input gate provides, at the output of the circuit, a signal having fast rise and fall times and high voltage swings. The input stage of the circuit includes two transistors coupled in a complementary emitter follower arrangement and the output stage of the circuit includes two transistors in a complementary common emitter amplifier arrangement. The circuit includes separate high speed and low speed signal paths.
    Type: Grant
    Filed: June 29, 1981
    Date of Patent: December 6, 1983
    Assignee: Honeywell Inc.
    Inventors: Neal R. Butler, Alan R. Carson