Patents by Inventor David Vito Emello

David Vito Emello 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).

  • Portable currency reader and process for detection of currency value
    Patent number: 8203457
    Abstract: A portable currency reader and process for detecting the value of currency comprising the detection and reading of the security stripe in currency swiped through the reader by sensing color intensities in light transmitted or refracted through the swiped bill illuminated with ultraviolet radiation and correlating a local maximum intensity of the fluoresced color associated with the value of the currency with a maximum of a calculated composite value of refracted light associated with a discontinuity indicating the presence of the security stripe.
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: June 19, 2012
    Assignee: Dacasa, Inc.
    Inventors: David Vito Emello, Steven S. Heflin, James G. Calvin