Patents by Inventor Norman Richards Miller

Norman Richards Miller 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).

  • Digital feedback control utilizing accumulated reference count to regulate voltage output of switching regulator
    Patent number: 4109194
    Abstract: A digital feedback control for a switching regulator utilizes interrelated digital counting circuits to provide a combined proportional, integral and differential feedback. By generating a simultaneous interrelated feedback signal, the response time of the feedback control is improved and a significant reduction in circuit elements is permitted.
    Type: Grant
    Filed: June 9, 1977
    Date of Patent: August 22, 1978
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventor: Norman Richards Miller