Patents by Inventor Joachim Schulte in den Baumen

Joachim Schulte in den Baumen 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).

  • Patent number: 5676866
    Abstract: An apparatus for laser machining by creating a plurality of discrete and separate beams which are sent to a deflecting device including a support and a plurality of individual elements that act independently and are individually controlled to machine different points on the workpiece simultaneously.
    Type: Grant
    Filed: April 14, 1995
    Date of Patent: October 14, 1997
    Assignees: Carl-Zeiss Stiftung, Hewlett-Packard Company, Lambda Physik GmbH
    Inventors: Joachim Schulte in den Baumen, Robert Grub, Herbert Gross, Jurgen Schweizer, Hans-Jurgen Kahlert, Siegfrid Dippon, Wilhelm Tamm, Si-Ty Lam, Heinrich Endert
  • Patent number: 4521068
    Abstract: A cooled field optical system which serves for imaging the exit pupil of an infrared telescope with primary mirror having a central hole (Cassegrain system) onto a cooled annular diaphragm (9) which defines the field of view of the detector (14) used. It contains a field mirror (6) which is arranged behind the field diaphragm (5) of the telescope and whose focal length and distance from the field diaphragm are so selected that the image of the exit pupil is produced in the direct vicinity of the rear side of the field diaphragm (5) with a central vignetting which is greater than or equal to the aperture (15) of the field diaphragm (5). For deflection out of the coaxial ray path there is used an annular mirror (8) which is inclined to the optical axis and is arranged directly behind the field diaphragm (5). It has an elliptical hole the projected size of which is approximately the same as the size of the free passage (15) in the field diaphragm (5).
    Type: Grant
    Filed: April 13, 1983
    Date of Patent: June 4, 1985
    Assignee: Carl-Zeiss-Stiftung
    Inventor: Joachim Schulte in den Baumen