Patents by Inventor Jantina C. DE VRIES

Jantina C. DE VRIES 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).

  • Method of ink jet printing using a primer
    Patent number: 11426997
    Abstract: A method of ink jet printing comprising a step of printing a primer onto a media sheet is disclosed. This method comprises a step of printing with ink onto the media sheet so as to form an image superposed on the primer, the step of printing with ink being carried out with a print head having an array of nozzles staggered in several rows, while performing a relative scan movement of the print head and the media sheet in a transport direction normal to the rows. The primer is printed on the media sheet non-uniformly in a pattern that corresponds with a pattern in which the nozzles of the print head are staggered.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: August 30, 2022
    Assignee: CANON PRODUCTION PRINTING HOLDING B.V.
    Inventors: Bianca P. S. Slaats, Jantina C. De Vries
  • METHOD OF INK JET PRINTING USING A PRIMER
    Publication number: 20210187990
    Abstract: A method of ink jet printing comprising a step of printing a primer onto a media sheet is disclosed. This method comprises a step of printing with ink onto the media sheet so as to form an image superposed on the primer, the step of printing with ink being carried out with a print head having an array of nozzles staggered in several rows, while performing a relative scan movement of the print head and the media sheet in a transport direction normal to the rows. The primer is printed on the media sheet non-uniformly in a pattern that corresponds with a pattern in which the nozzles of the print head are staggered.
    Type: Application
    Filed: March 4, 2021
    Publication date: June 24, 2021
    Applicant: Canon Production Printing Holding B.V.
    Inventors: Bianca P.S. SLAATS, Jantina C. DE VRIES