Patents by Inventor Howard F. Olds

Howard F. Olds 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).

  • Optical filter device
    Patent number: 4357771
    Abstract: An optical filter transforms defined color light images from television sets, projectors, and the like, into an endless variety of color abstracts. A plurality of light-collector channels conduct light from a color image to a translucent display screen, each channel diffusing and averaging light passing therethrough.
    Type: Grant
    Filed: April 30, 1980
    Date of Patent: November 9, 1982
    Assignee: Mobius Communication, Inc.
    Inventor: Howard F. Olds