Patents by Inventor Chris Armijo

Chris Armijo 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).

  • Method and apparatus for print medium determination
    Publication number: 20070076074
    Abstract: A printer and a method are provided for determining a type of print medium in a printer. The method comprises the steps of: obtaining a first set of reflectance data from a first side of the print medium; obtaining a second set of reflectance data from a second side of the print medium; comparing the first set of reflectance data to the second set of reflectance data; and categorizing the print medium as being in one of a plurality of print medium categories based upon the comparison of the first set of reflectance data and second set of reflection data.
    Type: Application
    Filed: October 5, 2005
    Publication date: April 5, 2007
    Inventors: Hongsheng Zhang, Christopher Wykoff, David Poirier, Gerald Brown, James Mott, William Bland, Chris Armijo