Patents by Inventor George Trendafilov

George Trendafilov 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).

  • Patent number: 10889106
    Abstract: A method of forming an image and a crease on media by an image forming system includes forming a crease formation pattern on an impression media received by an impression member. The method also includes forming the image on an image forming blanket of an intermediate transfer member by a print unit. The method also includes pressing the media against the impression member by the image forming blanket to transfer the image onto the media and to establish contact with the crease formation pattern to form the corresponding crease on the media.
    Type: Grant
    Filed: November 21, 2018
    Date of Patent: January 12, 2021
    Assignee: HP Indigo B.V.
    Inventors: Itzik Shaul, Gilad Greenberg, George Trendafilov
  • Patent number: 10864718
    Abstract: An embossing apparatus includes an embossing die that includes a printed relief pattern made up of multiple layers of a deposited material. A resilient surface presses media against the embossing die such that embossed features corresponding to the embossing die are formed in the media. A method for embossing media includes forming an embossing die by depositing multiple layers of ink on a impression layer to form a relief pattern and pressing media against the embossing die to transfer the relief image to the media.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: December 15, 2020
    Assignee: HP Indigo B.V.
    Inventors: Mark Sandler, Shai Lior, Eyal Peleg, Nati Sinuany, Dror Kella, Shahar Stein, George Trendafilov, Tsahi Rosenbaom
  • Publication number: 20190084296
    Abstract: A method of forming an image and a crease on media by an image forming system includes forming a crease formation pattern on an impression media received by an impression member. The method also includes forming the image on an image forming blanket of an intermediate transfer member by a print unit. The method also includes pressing the media against the impression member by the image forming blanket to transfer the image onto the media and to establish contact with the crease formation pattern to form the corresponding crease on the media.
    Type: Application
    Filed: November 21, 2018
    Publication date: March 21, 2019
    Applicant: HP INDIGO B.V.
    Inventors: Itzik Shaul, Gilad Greenberg, George Trendafilov
  • Patent number: 10150285
    Abstract: A method of forming an image and a crease on media by an image forming system includes forming a crease formation pattern on an impression media received by an impression member. The method also includes forming the image on an image forming blanket of an intermediate transfer member by a print unit. The method also includes pressing the media against the impression member by the image forming blanket to transfer the image onto the media and to establish contact with the crease formation pattern to form the corresponding crease on the media.
    Type: Grant
    Filed: November 13, 2012
    Date of Patent: December 11, 2018
    Assignee: HP Indigo B.V.
    Inventors: Itzik Shaul, Gilad Greenberg, George Trendafilov
  • Patent number: 10082760
    Abstract: According to one example, there is provided a method of printing. The method comprises generating a gloss modification image based on a substrate gloss level and a desired gloss level for a portion of the image, and printing the image and the gloss modification image on the substrate.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: September 25, 2018
    Assignee: HP Indigo B.V.
    Inventors: Eyal Bodinger, Itzik Shaul, George Trendafilov, Gilad Greenberg
  • Patent number: 9776372
    Abstract: There is disclosed a computer program product for carrying out a method of calibrating a thickness of an embossing die, the embossing die being formed from a plurality of ink layers printed by an apparatus. According to the method, an average thickness of an ink layer printed by the apparatus may be calculated, and a target die thickness may be calculated as a function of the average ink layer thickness. A system for implementing a method of calibrating a thickness of an embossing die and a method of measuring a thickness of an embossing die are also disclosed.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: October 3, 2017
    Assignee: HP INDIGO B.V.
    Inventors: Shahar Stein, Eyal Peleg, George Trendafilov, Itzik Shaul
  • Publication number: 20170182727
    Abstract: There is disclosed a computer program product for carrying out a method of calibrating a thickness of an embossing die, the embossing die being formed from a plurality of ink layers printed by an apparatus. According to the method, an average thickness of an ink layer printed by the apparatus may be calculated, and a target die thickness may be calculated as a function of the average ink layer thickness. A system for implementing a method of calibrating a thickness of an embossing die and a method of measuring a thickness of an embossing die are also disclosed.
    Type: Application
    Filed: March 10, 2017
    Publication date: June 29, 2017
    Applicant: HEWLETT-PACKARD INDIGO B.V.
    Inventors: Shahar Stein, Eyal Peleg, George Trendafilov, Itzik Shaul
  • Patent number: 9623623
    Abstract: There is disclosed a computer program product for carrying out a method of calibrating a thickness of an embossing die, the embossing die being formed from a plurality of ink layers printed by an apparatus. According to the method, an average thickness of an ink layer printed by the apparatus may be calculated, and a target die thickness may be calculated as a function of the average ink layer thickness. A system for implementing a method of calibrating a thickness of an embossing die and a method of measuring a thickness of an embossing die are also disclosed.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: April 18, 2017
    Assignee: Hewlett-Packard Indigo B.V.
    Inventors: Shahar Stein, Eyal Peleg, George Trendafilov, Itzik Shaul
  • Publication number: 20160200093
    Abstract: An embossing apparatus includes an embossing die that includes a printed relief pattern made up of multiple layers of a deposited material. A resilient surface presses media against the embossing die such that embossed features corresponding to the embossing die are formed in the media. A method for embossing media includes forming an embossing die by depositing multiple layers of ink on a impression layer to form a relief pattern and pressing media against the embossing die to transfer the relief image to the media.
    Type: Application
    Filed: March 21, 2016
    Publication date: July 14, 2016
    Applicant: HEWLETT-PACKARD INDIGO B.V.
    Inventors: Mark Sandler, Shai Lior, Eyal Peleg, Nati Sinuany, Dror Kella, Shahar Stein, George Trendafilov, Tsahi Rosenbaom
  • Patent number: 9296199
    Abstract: An embossing apparatus includes an embossing die that includes a printed relief pattern made up of multiple layers of a deposited material. A resilient surface presses media against the embossing die such that embossed features corresponding to the embossing die are formed in the media. A method for embossing media includes forming an embossing die by depositing multiple layers of ink on a impression layer to form a relief pattern and pressing media against the embossing die to transfer the relief image to the media.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: March 29, 2016
    Assignee: Hewlett-Packard Indigo B.V.
    Inventors: Mark Sandler, Shai Lior, Eyal Peleg, Nati Sinuany, Dror Kella, Shahar Stein, George Trendafilov, Tsahi Rosenbaom
  • Publication number: 20150343762
    Abstract: A method of forming an image and a crease on media by an image forming system includes forming a crease formation pattern on an impression media received by an impression member. The method also includes forming the image on an image forming blanket of an intermediate transfer member by a print unit. The method also includes pressing the media against the impression member by the image forming blanket to transfer the image onto the media and to establish contact with the crease formation pattern to form the corresponding crease on the media.
    Type: Application
    Filed: November 13, 2012
    Publication date: December 3, 2015
    Applicant: HEWLETT-PACKARD INDIGO B.V
    Inventors: Itzik Shaul, Gilad Greenberg, George Trendafilov
  • Publication number: 20150331379
    Abstract: According to one example, there is provided a method of printing. The method comprises generating a gloss modification image based on a substrate gloss level and a desired gloss level for a portion of the image, and printing the image and the gloss modification image on the substrate.
    Type: Application
    Filed: December 21, 2012
    Publication date: November 19, 2015
    Inventors: Eyal BODINGER, Itzik SHAUL, George TRENDAFILOV, Gilad GREENBERG
  • Publication number: 20140331876
    Abstract: A method for in-line integrated raised printing. The method includes performing a plurality of separations, and generating a height of an in-line integrated raised print based on the performing the plurality of separations without requiring off-line printing activities.
    Type: Application
    Filed: October 31, 2011
    Publication date: November 13, 2014
    Inventors: Itzik Shaul, George Trendafilov, Gilad Greenberg, Shaun Henry, Gregory Doyle Creager
  • Publication number: 20140290508
    Abstract: A method for in-line integrated raised printing. The method includes performing a plurality of separations, and generating an embossing effect based on the performing said plurality of separations, wherein the embossing effect comprises a three-dimensional effect.
    Type: Application
    Filed: March 1, 2012
    Publication date: October 2, 2014
    Inventors: Itzik Shaul, George Trendafilov, Gilad Greenberg, Gregory Doyle Creager, Shaun Henry
  • Publication number: 20140083315
    Abstract: An embossing apparatus includes an embossing die that includes a printed relief pattern made up of multiple layers of a deposited material. A resilient surface presses media against the embossing die such that embossed features corresponding to the embossing die are formed in the media. A method for embossing media includes forming an embossing die by depositing multiple layers of ink on a impression layer to form a relief pattern and pressing media against the embossing die to transfer the relief image to the media.
    Type: Application
    Filed: May 11, 2011
    Publication date: March 27, 2014
    Applicant: HEWLETT-PACKARD INDIGO B.V.
    Inventors: Mark Sandler, Shai Lior, Eyal Peleg, Nati Sinuany, Dror Kella, Shahar Stein, George Trendafilov, Tsahi Rosenbaom
  • Publication number: 20140058694
    Abstract: There is disclosed a computer program product for carrying out a method of calibrating a thickness of an embossing die, the embossing die being formed from a plurality of ink layers printed by an apparatus. According to the method, an average thickness of an ink layer printed by the apparatus may be calculated, and a target die thickness may be calculated as a function of the average ink layer thickness. A system for implementing a method of calibrating a thickness of an embossing die and a method of measuring a thickness of an embossing die are also disclosed.
    Type: Application
    Filed: August 24, 2012
    Publication date: February 27, 2014
    Inventors: Shahar Stein, Eyal Peleg, George Trendafilov, Itzik Shaul