Patents by Inventor Nadav Leshem

Nadav Leshem 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).

  • Publication number: 20210192715
    Abstract: A management and control system is provided for a user to interface with an inspecting apparatus having at least one digital optical instrument. The management and control system comprises a processor configured to receive images from the at least one digital optical instrument, analyze the images, and transmit instructions to the inspecting apparatus, and a display configured to display analysis of the images wherein the user is capable of interfacing and providing instructions to the inspecting apparatus based on the analysis of the images, wherein the display simultaneously displays histograms and thumbnail-image generated in the processor based on the images. A method for controlling and managing the inspecting apparatus for items as well as an UI are disclosed.
    Type: Application
    Filed: January 25, 2021
    Publication date: June 24, 2021
    Inventors: NADAV LESHEM, EDO RESHEF
  • Patent number: 10902575
    Abstract: An automated grains inspection apparatus for a production line comprises an inlet to receive the grains and an outlet from which the grains are discharged. A feeder configured to receive the grains from the inlet and release the grains aligned in a line formation is provided while at least one camera is positioned sideway beneath the feeder to capture images of the grains while they fall. At least one background surface positioned sideway beneath the feeder and opposite the camera is also provided in an inspection zone so that the grains are configured to be aligned between the camera and the background surface.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: January 26, 2021
    Assignee: Inspect Technologies LTD
    Inventor: Nadav Leshem
  • Publication number: 20200349692
    Abstract: An automated grains inspection apparatus for a production line comprises an inlet to receive the grains and an outlet from which the grains are discharged. A feeder configured to receive the grains from the inlet and release the grains aligned in a line formation is provided while at least one camera is positioned sideway beneath the feeder to capture images of the grains while they fall. At least one background surface positioned sideway beneath the feeder and opposite the camera is also provided in an inspection zone so that the grains are configured to be aligned between the camera and the background surface.
    Type: Application
    Filed: May 1, 2019
    Publication date: November 5, 2020
    Inventor: NADAV LESHEM
  • Patent number: 8390825
    Abstract: A system for measurement of a can seam of a can comprising a an end panel, the end panel comprising the seam, the seam comprising a circumference, a seam top, a seam bottom, a seam chuck wall part and an opposite seam wall essentially opposite the seam chuck wall part, the system comprising: a table comprising a table top; a rocker comprising an inner pin and an outer pin essentially parallel to each other, the rocker configured to allow, when the end panel of the can is facing the table top, slight pressure of the outer pin on the opposite wall forcing the chuck wall part on the inner pin, and/or slight pressure of the inner pin on the chuck wall part forcing the opposite wall on the outer pin, causing rocking movement of the pins, that settles the inner pin flush with the chuck wall part, and/or the outer pin flush with the opposite wall, respectively, such that the inner pin and outer pin are disposed at chuck wall angle; means for rotating the can, allowing the inner pin to settle flush with the chuck wal
    Type: Grant
    Filed: April 15, 2011
    Date of Patent: March 5, 2013
    Inventors: Benny Laor, Nadav Leshem
  • Publication number: 20120262734
    Abstract: A system for measurement of a can seam of a can comprising a an end panel, the end panel comprising the seam, the seam comprising a circumference, a seam top, a seam bottom, a seam chuck wall part and an opposite seam wall essentially opposite the seam chuck wall part, the system comprising: a table comprising a table top; a rocker comprising an inner pin and an outer pin essentially parallel to each other, the rocker configured to allow, when the end panel of the can is facing the table top, slight pressure of the outer pin on the opposite wall forcing the chuck wall part on the inner pin, and/or slight pressure of the inner pin on the chuck wall part forcing the opposite wall on the outer pin, causing rocking movement of the pins, that settles the inner pin flush with the chuck wall part, and/or the outer pin flush with the opposite wall, respectively, such that the inner pin and outer pin are disposed at chuck wall angle; means for rotating the can, allowing the inner pin to settle flush with the chuck wal
    Type: Application
    Filed: April 15, 2011
    Publication date: October 18, 2012
    Applicant: QUALITY BY VISION LTD.
    Inventors: Benny LAOR, Nadav Leshem
  • Patent number: 6554241
    Abstract: A vacuum device for attaching an object to a surface, comprising a body fixable to the object and a piston connected to the body along a first sealing contour, thereby defining with the body a first chamber. The piston has a protruding sealing lip adapted to contact the surface along a second sealing contour, thereby defining with the surface a second chamber. The two chambers are connected to a source of vacuum, and are preferably in fluid communication with each other. The piston is movable with respect to the body by the action of the vacuum in the first chamber and/or by an external force due to the contact of the sealing lip with the surface. The sealing lip is urged to the surface by a first sealing force due to the action of the vacuum in the second chamber. The vacuum device further comprises a spring connected to the piston and the body so as to deform when the piston moves with respect to the body.
    Type: Grant
    Filed: February 19, 2002
    Date of Patent: April 29, 2003
    Assignee: Smart Robotics
    Inventor: Nadav Leshem