Patents by Inventor Dag Hanstorp

Dag Hanstorp 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).

  • Pattern generation system using a spatial light modulator
    Patent number: 6700095
    Abstract: A system for creating a pattern on a workpiece sensitive to light radiation, such as a photomask, a display panel or a microoptical device, comprising a source for emitting light pulses in the wavelength range from EUV to IR, a spatial light modulator (SLM) having at least one modulating element (pixel), adapted to being illuminated by at least one emitted light pulse and a projection system creating an image of the modulator on the workpiece.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: March 2, 2004
    Assignee: Micronic Laser Systems AB
    Inventors: Torbjorn Sandstrom, Anna-Karin Holmer, Ulric Lungblad, Dag Hanstorp
  • Pattern generation system using a spatial light modulator
    Publication number: 20020153362
    Abstract: A system for creating a pattern on a workpiece sensitive to light radiation, such as a photomask, a display panel or a microoptical device, comprising a source for emitting light pulses in the wavelength range from EUV to IR, a spatial light modulator (SLM) having at least one modulating clement (pixel), adapted to being illuminated by at least one emitted light pulse and a projection system creating an image of the modulator on the workpiece.
    Type: Application
    Filed: May 15, 2002
    Publication date: October 24, 2002
    Inventors: Torbjorn Sandstrom, Anna-Karin Holmer, Ulric Lungblad, Dag Hanstorp