Patents by Inventor Anthony T. Lo

Anthony T. Lo 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).

  • Photographic cameras
    Patent number: 4897680
    Abstract: A camera with an electronic flash unit inset substantially flush with the top, bottom or side of the camera housing so that its light is directed generally outwardly of the axis of the camera lens. A reflector hinged to the top, bottom or side over that flash unit to reflect the light forwardly into the area of a scene being photographed. The flash unit includes a flash tube with a parabolic reflector to concentrate the light in one axis and the reflector having a generally curved shape to concentrate the light in an axis at right angles, so concentration the light in the area of a scene being photographed.
    Type: Grant
    Filed: April 18, 1989
    Date of Patent: January 30, 1990
    Inventor: Anthony T. Lo