Patents by Inventor Birgit Plautz

Birgit Plautz 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 and printing technology machine for conversion of color measured values measured without a filter into color measured values measured with a filter and vice versa
    Patent number: 8289575
    Abstract: A method for controlling color in printing technology machines, includes measuring color measured values without/with a UV filter and converting them with a computer to color measured values measured with/without a UV filter. The color measured values measured without/with a UV filter are recorded by a color measurement instrument on a substrate. The spectral remission values of the substrate measured with and without a UV filter are supplied to the computer and the computer converts color measured values measured without/with a UV filter to color measured values measured with/without a UV filter taking into account these supplied spectral remission values of the substrate, and uses them to control the color in the printing technology machine. A printing technology machine having a computer for carrying out the method, is also provided.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: October 16, 2012
    Assignee: Heidelberger Druckmaschinen AG
    Inventors: Hans Engler, Werner Huber, Birgit Plautz, Manfred Schneider
  • Method and Printing Technology Machine for Conversion of Color Measured Values Measured Without a Filter Into Color Measured Values Measured With a Filter and Vice Versa
    Publication number: 20100202002
    Abstract: A method for controlling color in printing technology machines, includes measuring color measured values without/with a UV filter and converting them with a computer to color measured values measured with/without a UV filter. The color measured values measured without/with a UV filter are recorded by a color measurement instrument on a substrate. The spectral remission values of the substrate measured with and without a UV filter are supplied to the computer and the computer converts color measured values measured without/with a UV filter to color measured values measured with/without a UV filter taking into account these supplied spectral remission values of the substrate, and uses them to control the color in the printing technology machine. A printing technology machine having a computer for carrying out the method, is also provided.
    Type: Application
    Filed: February 9, 2010
    Publication date: August 12, 2010
    Applicant: HEIDELBERGER DRUCKMASCHINEN AG
    Inventors: Hans Engler, Werner Huber, Birgit Plautz, Manfred Schneider