Patents by Inventor Konstantinos KARELLAS

Konstantinos KARELLAS 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).

  • Inkjet printer with UV bulb shutter system including more than one movable shutter
    Patent number: 9757960
    Abstract: A UV inkjet printer includes a UV radiation device to irradiate jetted ink on a receiver, wherein the UV radiation device is attached to an inkjet print head module and includes a UV bulb lamp parallel to a slow scan direction; and the radiation device includes a shutter system to create a first irradiation zone on the receiver and to create a second irradiation zone.
    Type: Grant
    Filed: January 26, 2015
    Date of Patent: September 12, 2017
    Assignee: AGFA GRAPHICS NV
    Inventors: Piotr Weglicki, Martin De Kegelaer, Konstantinos Karellas
  • AN UV INKJET PRINTER
    Publication number: 20160311234
    Abstract: A UV inkjet printer includes a UV radiation device to irradiate jetted ink on a receiver, wherein the UV radiation device is attached to an inkjet print head module and includes a UV bulb lamp parallel to a slow scan direction; and the radiation device includes a shutter system to create a first irradiation zone on the receiver and to create a second irradiation zone.
    Type: Application
    Filed: January 26, 2015
    Publication date: October 27, 2016
    Inventors: Piotr WEGLICKI, Martin DE KEGELAER, Konstantinos KARELLAS