Patents by Inventor Stefano Barsotti

Stefano Barsotti 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).

  • Aiming device
    Patent number: 8181877
    Abstract: An aiming device for an image acquisition apparatus includes light emitting means and a light guide arranged for receiving a luminous radiation generated by the light emitting means and for providing reference image means in an aiming zone, the light guide including consecutive portions of light guide defining preferential directions of passage for the luminous radiation, each portion of light guide being inclined with respect to an adjacent portion of light guide.
    Type: Grant
    Filed: December 18, 2006
    Date of Patent: May 22, 2012
    Assignee: Datalogic Scanning Group S.r.l.
    Inventor: Stefano Barsotti
  • Method, diaphragms and optical receiving devices for improving the depth of field in a linear optical code reader
    Patent number: 7815118
    Abstract: A method for improving the depth of field in the detection of a linear optical code includes simultaneously forming two or more overlapped equally focused but differently diaphragmed in phase images of an optical code onto a linear sensor. Diaphragms and optical receiving devices suitable to implement the method are described.
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: October 19, 2010
    Assignee: Datalogic Scanning Group S.r.l.
    Inventors: Stefano Barsotti, Donato Vincenzi
  • AIMING DEVICE
    Publication number: 20100059592
    Abstract: An aiming device for an image acquisition apparatus includes light emitting means and a light guide arranged for receiving a luminous radiation generated by the light emitting means and for providing reference image means in an aiming zone, the light guide including consecutive portions of light guide defining preferential directions of passage for the luminous radiation, each portion of light guide being inclined with respect to an adjacent portion of light guide.
    Type: Application
    Filed: December 18, 2006
    Publication date: March 11, 2010
    Applicant: DATALOGIC SCANNING GROUP S.R.L.
    Inventor: Stefano Barsotti
  • METHOD, DIAPHRAGMS AND OPTICAL RECEIVING DEVICES FOR IMPROVING THE DEPTH OF FIELD IN A LINEAR OPTICAL CODE READER
    Publication number: 20070119942
    Abstract: A method for improving the depth of field in the detection of a linear optical code includes simultaneously forming two or more overlapped equally focused but differently diaphragmed in phase images of an optical code onto a linear sensor. Diaphragms and optical receiving devices suitable to implement the method are described.
    Type: Application
    Filed: March 29, 2006
    Publication date: May 31, 2007
    Applicant: Datalogic S.P.A.
    Inventors: Stefano Barsotti, Donato Vincenzi