Patents by Inventor Antonio Carlos Camargo Do Amaral

Antonio Carlos Camargo Do Amaral 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).

  • ELECTRONIC BRUSH
    Publication number: 20130181954
    Abstract: The “ELECTRICAL BRUSH” is a simulation device of a brush composed by multiple conductive bristles, mounted along with the normal bristles used in normal brushes (natural or synthetic fibers). Its conductive bristles receive electrical stimuli coming from a drawing surface and determine, precisely, the coordinates (X,Y) of the point that was touched.
    Type: Application
    Filed: September 21, 2011
    Publication date: July 18, 2013
    Applicant: CENTRO DE TECNOLOGIA DA INFORMACAO RENATO ARCHER-CTI
    Inventors: Antonio Carlos Camargo Do Amaral, Alaide Pellegrini Mammana, Daniel Den Engelsen