Patents by Inventor William Robert Windham

William Robert Windham 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: 8159525
    Abstract: Multiport multispectral portable imaging systems having at least two cameras with charge-coupled device sensors, a front lens unit, at least two rear lens units, a beamsplitter, and at least two bandpass filters is used to detect contaminants on food.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: April 17, 2012
    Assignee: The United States of America, as represented by the Secretary of Agriculture
    Inventors: Bosoon Park, Michio Kise, Kurt C. Lawrence, William Robert Windham
  • Publication number: 20090309960
    Abstract: Multiport multispectral portable imaging systems having at least two cameras with charge-coupled device sensors, a front lens unit, at least two rear lens units, a beamsplitter, and at least two bandpass filters is used to detect contaminants on food.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 17, 2009
    Inventors: Bosoon Park, Michio Kise, Kurt C. Lawrence, William Robert Windham