Patents by Inventor Peter Johannes Maria van der Slot

Peter Johannes Maria van der Slot 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).

  • Laser processing device
    Patent number: 6437287
    Abstract: There is described a laser processing device (1) whereby, by means of laser light (6), a workpiece (4) can be processed and wherein, at the same time, an image of the workpiece (4) to be processed is obtained, wherein the focusing of the imaging optics is independent of the focusing of the laser optics. The device (1) comprises a stationary laser mirror (21) and laser focusing optics (22), which laser focusing optics (22) are axially displaceable relative to the laser mirror (21). The device (1) further comprises imaging optics (23) which are al axially displaceable relative to the laser mirror (21), such that the axial distance between the laser focusing optics (22) and the imaging optics (23) is constant.
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: August 20, 2002
    Assignee: Nederlandse Centrum Voor Laser Research B.V.
    Inventors: Herman Leonard Offerhaus, Richard Antonius Kleijhorst, Peter Johannes Maria van der Slot