Patents by Inventor Stanley T. Higashi

Stanley T. Higashi 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).

  • Driver circuit
    Patent number: 3952212
    Abstract: A driver circuit which has low power requirements, a relatively small number of components and provides flexibility in output voltage setting. The driver circuit comprises, essentially, two portions which are selectively activated by the application of input signals. The output signal is determined by which of the two circuit portions is activated. While each of the two circuit portions operates in a manner similar to silicon controlled rectifiers (SCR), the circuit portions are on only when an input signal is supplied thereto.
    Type: Grant
    Filed: June 5, 1974
    Date of Patent: April 20, 1976
    Assignee: Rockwell International Corporation
    Inventors: Raymond T. Matsumoto, Stanley T. Higashi