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Devices, systems, and methods for calibrating and maintaining a temperature of materials in an additive manufacturing build chamber |
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Method and device for viewing and/or illuminating a target surface in an evacuated chamber having condensable vapor therein |
Björn Löfving, Markus Ramsperger |
2024-11-12 |
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Apparatus for fusing a workpiece |
Johan Backlund |
2021-08-10 |
| 10821517 |
Apparatus, method, and computer program product for fusing a workpiece |
Johan Backlund |
2020-11-03 |
| 10586683 |
Method and device for characterizing an electron beam |
— |
2020-03-10 |
| 10071423 |
Apparatus, method, and computer program product for fusing a workpiece |
Johan Backlund |
2018-09-11 |
| 10058921 |
Apparatus, method, and computer program product for fusing a workpiece |
Johan Backlund |
2018-08-28 |
| 9950367 |
Apparatus, method, and computer program product for fusing a workpiece |
Johan Backlund |
2018-04-24 |
| 9782933 |
Method and apparatus for producing three-dimensional objects |
Daniel Jonasson, Morgan Larsson, Ulf Ackelid, Anders Snis |
2017-10-10 |
| 9721755 |
Method and device for characterizing an electron beam |
— |
2017-08-01 |
| 9543116 |
Method for verifying characteristics of an electron beam |
— |
2017-01-10 |
| 9406483 |
Method and device for characterizing an electron beam using an X-ray detector with a patterned aperture resolver and patterned aperture modulator |
— |
2016-08-02 |
| 8992816 |
Method and apparatus for producing three-dimensional objects |
Daniel Jonasson, Morgan Larsson, Ulf Ackelid, Anders Snis |
2015-03-31 |
| 8822879 |
Writing apparatuses and methods |
Lars Stiblert, Torbjorn Sandstrom, Jarek Luberek |
2014-09-02 |
| 8619364 |
Apparatus for reducing fringe interference of light created in an optical system of a laser spectroscopy system |
Pawel Kluczynski, Rikard Larking |
2013-12-31 |
| 8122846 |
Platforms, apparatuses, systems and methods for processing and analyzing substrates |
Lars Stiblert, Torbjorn Sandstrom, Jarek Luberek |
2012-02-28 |
| 7528932 |
SLM direct writer |
— |
2009-05-05 |
| 6870631 |
Profiling of a component having reduced sensitivity to anomalous off-axis reflections |
Kyle S. Johnston, Thomas R. Clary, Spencer G. Nelson, Heath M. Greenberg |
2005-03-22 |
| 6785007 |
Profiling of a component having reduced sensitivity to anomalous off-axis reflections |
Kyle S. Johnston, Thomas R. Clary, Spencer G. Nelson, Heath M. Greenberg |
2004-08-31 |
| 6690709 |
Device and method for reduction of spontaneous emission from external cavity lasers |
Mats Hagberg, Tomas Berg, Bengt Kleman |
2004-02-10 |
| 6597710 |
Device and method for tuning the wavelength of the light in an external cavity laser |
Kennet Vilhelmsson |
2003-07-22 |
| 6441908 |
Profiling of a component having reduced sensitivity to anomalous off-axis reflections |
Kyle S. Johnston, Thomas R. Clary, Spencer G. Nelson, Heath M. Greenberg |
2002-08-27 |
| 5539422 |
Head mounted display system |
Gregory Heacock, Kyle S. Johnston, Wayde Watters |
1996-07-23 |
| 4789214 |
Micro-optical building block system and method of making same |
Kennet Vilhelmsson |
1988-12-06 |
