Patents by Inventor Manfred Fritz Ullrich

Manfred Fritz Ullrich 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).

  • Dynamic shift register using insulated-gate field-effect transistors
    Patent number: 4084106
    Abstract: This dynamic two-phase clocked MOS shift register delivers the shifted signal in a non-inverted manner after half the clock pulse period and consists of six MOSFETs per stage.
    Type: Grant
    Filed: December 2, 1976
    Date of Patent: April 11, 1978
    Assignee: ITT Industries, Incorporated
    Inventor: Manfred Fritz Ullrich