Patents by Inventor Hagay Shkalim

Hagay Shkalim 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).

  • Media sheet skew correction
    Patent number: 11401124
    Abstract: In an example of the disclosure, a driver correction specification is calculated based upon a time differential between a first sensor detection of a first portion of a leading edge of a media sheet and second sensor detection of a second portion of the leading edge. The driver correction specification is for causing skew correction of the media sheet as the media sheet moves along a media path to impact a blocker element. The driver is caused to operate according to the calculated driver correction specification.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: August 2, 2022
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Jonathan Nir, Hagay Shkalim
  • LATERAL ADJUSTMENT OF PRINT SUBSTRATE BASED ON A CAMERA IMAGE
    Publication number: 20210362518
    Abstract: A printing device is provided comprising a camera to capture an image of at least a portion of a print substrate; a controller to determine a location of a portion of a side edge of the print substrate from the image to determine a distance of the print substrate from a predetermined location; and an adjustment apparatus to adjust the entire substrate laterally, relative to the direction of transport of the print substrate, based on the determined location.
    Type: Application
    Filed: July 28, 2021
    Publication date: November 25, 2021
    Inventors: Alexander Paker, Jonathan Nir, Hagay Shkalim, Eitan Kichli, Vladimir Feygelman, Shraga Friedman
  • MEDIA SHEET SKEW CORRECTION
    Publication number: 20210354942
    Abstract: In an example of the disclosure, a driver correction specification is calculated based upon a time differential between a first sensor detection of a first portion of a leading edge of a media sheet and second sensor detection of a second portion of the leading edge. The driver correction specification is for causing skew correction of the media sheet as the media sheet moves along a media path to impact a blocker element. The driver is caused to operate according to the calculated driver correction specification.
    Type: Application
    Filed: July 25, 2018
    Publication date: November 18, 2021
    Inventors: Jonathan Nir, Hagay Shkalim
  • Lateral adjustment of print substrate based on a camera image
    Patent number: 11104160
    Abstract: A printing device is provided comprising a camera to capture an image of at least a portion of a print substrate; a controller to determine a location of a portion of a side edge of the substrate from the image to determine a distance of the print substrate from a predetermined location; and adjustment apparatus to adjust the entire substrate laterally, relative to the direction of transport of the substrate, based on the determined location.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: August 31, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Alexander Paker, Jonathan Nir, Hagay Shkalim, Eitan Kichli, Vladimir Feygelman, Shraga Friedman
  • LATERAL ADJUSTMENT OF PRINT SUBSTRATE BASED ON A CAMERA IMAGE
    Publication number: 20200376860
    Abstract: A printing device is provided comprising a camera to capture an image of at least a portion of a print substrate; a controller to determine a location of a portion of a side edge of the substrate from the image to determine a distance of the print substrate from a predetermined location; and adjustment apparatus to adjust the entire substrate laterally, relative to the direction of transport of the substrate, based on the determined location.
    Type: Application
    Filed: December 14, 2017
    Publication date: December 3, 2020
    Inventors: Alexander Paker, Jonathan Nir, Hagay Shkalim, Eitan Kichli, Vladimir Feygelman, Shraga Friedman