Patents by Inventor Ashraf Zatari

Ashraf Zatari 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).

  • Light Measurement Method and Apparatus
    Publication number: 20090177426
    Abstract: A light measurement method is provided comprising: determining one or more correction factors for at least one image capture device, using the image capture device to receive light output from at least one source of illumination, obtaining an output from the image capture device which corresponds to the light output of the source of illumination, and applying the or each correction factor to the output of the image capture device to obtain one or more substantially absolute measure of the light output of the source of illumination. A light measurement apparatus is also provided to carry out the light measurement method.
    Type: Application
    Filed: July 24, 2006
    Publication date: July 9, 2009
    Inventors: Gordon Ivan Dodds, Karen McMenemy, Ashraf Zatari