Assignee
ENVISIONTEC GMBH
DE16 patents
Top patents by PatentIndex Score
US8003040B2Aug 23, 2011
Process and freeform fabrication system for producing a three-dimensional object
ENVISIONTEC GMBH117 citations99
US7892474B2Feb 22, 2011
Continuous generative process for producing a three-dimensional object
ENVISIONTEC GMBH784 citations99
US7845930B2Dec 7, 2010
Process for the production of a three-dimensional object with an improved separation of hardened material layers from a construction plane
ENVISIONTEC GMBH155 citations99
US7790093B2Sep 7, 2010
Process for the production of a three-dimensional object with resolution improvement by “pixel-shift”
ENVISIONTEC GMBH119 citations99
US7438846B2Oct 21, 2008
Apparatus and method for the non-destructive separation of hardened material layers from a flat construction plane
ENVISIONTEC GMBH516 citations99
US7195472B2Mar 27, 2007
Apparatus and method for the non-destructive separation of hardened material layers from a flat construction plane
ENVISIONTEC GMBH186 citations99
US7052263B2May 30, 2006
Apparatus for manufacturing a three-dimensional object
ENVISIONTEC GMBH187 citations99
US7962238B2Jun 14, 2011
Process for the production of a three-dimensional object with resolution improvement by pixel-shift
ENVISIONTEC GMBH78 citations98
US6942830B2Sep 13, 2005
Device and method for the production of three-dimensional objects
ENVISIONTEC GMBH230 citations98
US7894921B2Feb 22, 2011
Device and method for producing a three-dimensional object by means of mask exposure
ENVISIONTEC GMBH96 citations97
US7783371B2Aug 24, 2010
Device and method for producing a three-dimensional object by means of mask exposure
ENVISIONTEC GMBH98 citations97
US7831328B2Nov 9, 2010
Method and device for producing a three-dimensional object, and computer and data carrier useful therefor
ENVISIONTEC GMBH81 citations96
US7636610B2Dec 22, 2009
Method and device for producing a three-dimensional object, and computer and data carrier useful therefor
ENVISIONTEC GMBH110 citations96
US9067361B2Jun 30, 2015
Process and device for producing a three-dimensional object
ENVISIONTEC GMBH34 citations94
USRE43955EFeb 5, 2013
Process for the production of a three-dimensional object with resolution improvement by pixel-shift
ENVISIONTEC GMBH54 citations94
US10220565B2Mar 5, 2019
Process and device for producing a three-dimensional object
ENVISIONTEC GMBH5 citations84