Patents by Inventor Hans-Hellmuth Cuno

Hans-Hellmuth Cuno 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).

  • Galvano magnetic position control system
    Patent number: 4176305
    Abstract: A magneto resistor whose resistance is a function of its position with respect to an external magnetic field is disclosed as a source of position feedback information which may be utilized in a closed loop system for accurately positioning a loud speaker or other coil with respect to said external magnetic field.
    Type: Grant
    Filed: November 30, 1977
    Date of Patent: November 27, 1979
    Assignee: Siemens Aktiengesellschaft
    Inventor: Hans-Hellmuth Cuno