Patents by Inventor Henry Gete

Henry Gete 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).

  • Control circuit for a stepping motor
    Patent number: 4626760
    Abstract: The control circuit comprises means for measuring current flow in the motor winding including an auxiliary transistor and means to form periodically a current mirror from such auxiliary transistor and one of the transistors coupled to the winding for applying thereto energization pulses, i.e. motor drive pulses, catch-up pulses or check pulses.
    Type: Grant
    Filed: March 14, 1985
    Date of Patent: December 2, 1986
    Assignee: Asulab SA
    Inventors: Ngoc C. Bui, Henry Gete, Jean-Claude Robert-Grandpierre