| 9 results  | www.google.com/patents/EP1025981A3?cl=en A rapid prototyping and manufacturing (e.g. stereolithography) method and
apparatus for making three-dimensional objects on a layer by layer ... |
|
 | www.google.com/patents/EP1033229B1?cl=de dadurch gekennzeichnet, dass die Quelle einer vorgeschriebenen Anregung so
gesteuert wird, dass die vorgeschriebene Anregung einer ... |
|
 | www.google.com/patents/EP1237034B1?cl=de eine Punktgrößensteuerungsoptik zum Empfangen eines Lichtstrahls (54),
Anpassen eines seitlichen Ausmaßes des Lichtstrahls (54) und ... |
|
 | www.google.com/patents/EP1659438B1?cl=en focus control optics coupled to a focus actuator (70, 72) responsive to electrical
signals, the focus control optics receiving the beam of light (64) ... |
|
 | www.google.com/patents/US6426840 An illumination system includes optics capable of adjusting the size of a beam of
light and adjusting the focus of the beam of light. Spot size ... |
|
 | www.google.com/patents/US6325961 A rapid prototyping and manufacturing (e.g. stereolithography) method and
apparatus for producing three-dimensional objects by selectively subjecting a
liquid ... |
|
 | www.google.com/patents/US6646728 The invention relates in general to calibrating a focused beam of energy in a
solid freeform fabrication apparatus, and, in particular, to a method ... |
|
 | www.google.com/patents/US6406658 A rapid prototyping and manufacturing (e.g. stereolithography) method and
apparatus for making three-dimensional objects on a layer by layer ... |
|
 | www.google.com/patents/US6129884 A rapid prototyping and manufacturing (e.g. stereolithography) method and
apparatus for producing three-dimensional objects by selectively subjecting a
liquid ... |
|
| |