Patents by Inventor Paul Grayson Sharp

Paul Grayson Sharp 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).

  • Patent number: 3984628
    Abstract: A camera-position control is disclosed which includes a multi-axial, manual control of a generator for an electronic pointer for generating a spot at the focus of interest of a scene and for directing the spot to accompany a moving subject or to migrate to a second focus of interest, the signal generated for moving said spot being coupled to a multi-axial, camera-positioning drive circuit which includes tachometer generators whose output is imposed on the generated positioning signal for their respective axes to oppose that signal and thereby impose a rate control on the camera-positioning drive.
    Type: Grant
    Filed: January 13, 1975
    Date of Patent: October 5, 1976
    Inventor: Paul Grayson Sharp