Patents by Inventor Andrae le Coutre

Andrae le Coutre 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).

  • Printing arrangement for two-sided printing on a recording medium and printing method
    Patent number: 9268286
    Abstract: A printing arrangement and a printing method for two-sided printing on a recording medium are disclosed, in which conditioning by steam and/or liquid droplets takes place after printing on the first side of the recording medium. Because of the conditioning, damage is avoided to the print image of the first side during subsequent printing on the second side, without the recording medium being impaired by the conditioning.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: February 23, 2016
    Assignee: Océ Printing Systems GmbH & Co. KG
    Inventors: Andreas Bayer, Alexander Breitenbach, Stefan Roehl, Christian Kopp, Andrae le Coutre
  • Method and device for drying a first side toner image before applying an opposite side second toner image
    Patent number: 9057989
    Abstract: In a method or system to operate a digital printer for double-side printing to a recording medium with toner particles applied with a liquid developer, the digital printer prints first and second sides of the recording medium in succession. Electrophoretic mobility of toner particles of a first toner image on the first side is reduced after application of said first toner image and before application of the second toner image on the second side of the recording medium. The electrophoretic mobility is reduced by drying the first toner image along a drying route in an airflow generated by a blower such that carrier fluid is thus removed from the first toner image. After the application of the second toner image on the second side of the recording medium, both the first and second toner images are simultaneously fixed.
    Type: Grant
    Filed: April 17, 2013
    Date of Patent: June 16, 2015
    Assignee: Océ Printing Systems GmbH
    Inventors: Thomas Montag, Alexander Breitenbach, Gunnar Raschke, Andrae le Coutre, Roland Bilke
  • METHOD TO OPERATE A DIGITAL PRINTER WHILE CHARGING A RECORDING MEDIUM WITH IONS, AS WELL AS ASSOCIATED DIGITAL PRINTER
    Publication number: 20130272749
    Abstract: In a method or system to operate a digital printer for double-side printing to a recording medium with toner particles applied with a liquid developer, the digital printer prints first and second sides of the recording medium in succession. Electrophoretic mobility of toner particles of a first toner image on the first side is reduced after application of said first toner image and before application of the second toner image on the second side of the recording medium. The electrophoretic mobility is reduced by drying the first toner image along a drying route in an airflow generated by a blower such that carrier fluid is thus removed from the first toner image. After the application of the second toner image on the second side of the recording medium, both the first and second toner images are simultaneously fixed.
    Type: Application
    Filed: April 17, 2013
    Publication date: October 17, 2013
    Inventors: Thomas Montag, Alexander Breitenbach, Gunnar Raschke, Andrae le Coutre, Roland Bilke