Patents by Inventor Liad WEISSMAN

Liad WEISSMAN 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).

  • Determination of fluid consumption
    Patent number: 9707764
    Abstract: The method of operating an inkjet printing system includes ejecting usable fluid on a substrate in a print mode and in a purge container in a maintenance mode by a print head. The method also includes receiving recovered fluid from the purge container and source fluid from the source supply to form the usable fluid in a primary fluid tank. The method also includes receiving and providing an amount of the usable fluid from the primary fluid tank to the print head by at least one of a first supplemental fluid tank and a second supplemental fluid tank. The method also includes determining a consumed amount of the usable fluid corresponding to an amount of the usable fluid used by the print head reduced by an amount of the recovered fluid received by the primary fluid tank from the purge container.
    Type: Grant
    Filed: September 27, 2012
    Date of Patent: July 18, 2017
    Assignee: Hewlett-Packard Industrial Printing LTD.
    Inventors: Semion Gengrinovich, Liad Weissman, Lev Superfin
  • Printing system and method
    Patent number: 8931870
    Abstract: According to one example there is provided a method of printing an image on a substrate using a printing system having a printhead. The method comprises forming, using ink from the printing system, a spittoon on the substrate, printing the image on the substrate, and whilst printing the image, ejecting ink from a printhead into the formed spittoon during a printhead maintenance operation.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: January 13, 2015
    Assignee: Hewlett-Packard Industrial Printing Ltd.
    Inventors: Liad Weissman, Ran Vilk
  • DETERMINATION OF FLUID CONSUMPTION
    Publication number: 20140085361
    Abstract: The method of operating an inkjet printing system includes ejecting usable fluid on a substrate in a print mode and in a purge container in a maintenance mode by a print head. The method also includes receiving recovered fluid from the purge container and source fluid from the source supply to form the usable fluid in a primary fluid tank. The method also includes receiving and providing an amount of the usable fluid from the primary fluid tank to the print head by at least one of a first supplemental fluid tank and a second supplemental fluid tank. The method also includes determining a consumed amount of the usable fluid corresponding to an amount of the usable fluid used by the print head reduced by an amount of the recovered fluid received by the primary fluid tank from the purge container.
    Type: Application
    Filed: September 27, 2012
    Publication date: March 27, 2014
    Applicant: Hewlett-Packard Industrial Printing LTD
    Inventors: Semion Gengrinovich, Liad Weissman, Lev Superfin
  • PRINTING SYSTEM AND METHOD
    Publication number: 20140063093
    Abstract: According to one example there is provided a method of printing an image on a substrate using a printing system having a printhead.
    Type: Application
    Filed: September 5, 2012
    Publication date: March 6, 2014
    Inventors: Liad WEISSMAN, Ran VILK