Patents by Inventor Dror Orgad

Dror Orgad 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).

  • Adaptive tolerance reference inspection system
    Patent number: 6795186
    Abstract: Method and apparatus for automatically optically inspecting electrical circuits by matching portions of an electrical circuit being inspected to corresponding portions in a reference, wherein an adaptive spatial tolerance representing a permissible deviation in the location of corresponding portions is applied to a portion. The spatial tolerances for each portion is in part a function of a characteristic of the portion, for example one or more of: the proximity of the portion to other portions of predetermined type, a spatial location of the portion in an electrical circuit, a material from which the portion is formed, the color of the portion and the intensity of light reflected by the portion. Non-defective matching portions an electrical circuit being inspected and in a reference must be separated by a distance which is less than the adaptive spatial tolerance.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: September 21, 2004
    Assignee: Orbotech Ltd.
    Inventors: Doron Aspir, Menahem Kraus, Dror Orgad, Jacob Nadivi
  • Adaptive tolerance reference inspection system
    Publication number: 20020180468
    Abstract: Method and apparatus for automatically optically inspecting electrical circuits by matching portions of an electrical circuit being inspected to corresponding portions in a reference, wherein an adaptive spatial tolerance representing a permissible deviation in the location of corresponding portions is applied to a portion. The spatial tolerances for each portion is in part a function of a characteristic of the portion, for example one or more of: the proximity of the portion to other portions of predetermined type, a spatial location of the portion in an electrical circuit, a material from which the portion is formed, the color of the portion and the intensity of light reflected by the portion. Non-defective matching portions an electrical circuit being inspected and in a reference must be separated by a distance which is less than the adaptive spatial tolerance.
    Type: Application
    Filed: May 31, 2002
    Publication date: December 5, 2002
    Inventors: Doron Aspir, Menahem Kraus, Dror Orgad, Jacob Nadivi