Patents by Inventor Klaus Lockmann

Klaus Lockmann 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 circuit for converting the image format of three-dimensional electronic images produced with line polarization
    Patent number: 6449003
    Abstract: A method and circuit for converting the image format of three-dimensional electronic images produced with line polarization wherein, given that television pictures are transmitted with different line resolution and displayed on devices whose line resolution does not coincide with the line resolution of the transmitted images, lines are not only respectively inserted or skipped, but also transposed with one another.
    Type: Grant
    Filed: June 18, 1999
    Date of Patent: September 10, 2002
    Assignee: Siemens Nixdorf Informationssysteme Aktiengesellschaft
    Inventors: Christoph Mayer, Klaus Lockmann
  • Method for three-dimensional imaging representation on a large-screen projection surface using a laser projector
    Patent number: 6109750
    Abstract: For three-dimensional image representation on a large-screen projection surface by means of a multimode or, respectively, monomode laser projector, in the first case it is proposed to direct the multimode laser beam onto a polygonal mirror with layers that alternatively polarize light in two different directions, from which lines of the one direction of polarization and lines of the other direction of polarization and lines of the other direction of polarization are then plotted on the large-screen projection surface in alternating fashion. In the second case, the monomade laser beam is directed by a partially transparent mirror and only then onto the polygonal mirror. A partial beam derived from the partially transparent mirror is rotated in its direction of polarization and directed onto the polygonal mirror from another direction.
    Type: Grant
    Filed: December 14, 1998
    Date of Patent: August 29, 2000
    Assignee: Siemens Nixdorf Informationssysteme Aktiengesellschaft
    Inventors: Christoph Mayer, Klaus Lockmann
  • Method and circuit for converting the image format of three-dimensional electronic images produced with line polarization
    Patent number: RE38933
    Abstract: A method and circuit for converting the image format of three-dimensional electronic images produced with line polarization wherein, given that television pictures are transmitted with different line resolution and displayed on devices whose line resolution does not coincide with the line resolution of the transmitted images, lines are not only respectively inserted or skipped, but also transposed with one another.
    Type: Grant
    Filed: December 5, 1997
    Date of Patent: January 10, 2006
    Assignee: Fujitsu Siemens Computer GmbH
    Inventors: Christoph Mayer, Klaus Lockmann