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Jouni P. Partanen
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Palo Alto, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wall smoothness, feature accuracy and resolution in projected image...
Patent number
9,415,544
Issue date
Aug 16, 2016
3D Systems, Inc.
Thomas Alan Kerekes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Edge smoothness with low resolution projected images for use in sol...
Patent number
8,703,037
Issue date
Apr 22, 2014
3D Systems, Inc.
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Imager and method for consistent repeatable alignment in a solid im...
Patent number
8,221,671
Issue date
Jul 17, 2012
3D Systems, Inc.
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Bubble-free cross-sections for use in solid imaging
Patent number
7,906,061
Issue date
Mar 15, 2011
3D Systems, Inc.
Jouni P. Partanen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Laser sintering process chamber gas curtain window cleansing in a l...
Patent number
7,807,947
Issue date
Oct 5, 2010
3D Systems, Inc.
Jouni P. Partanen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Solid imaging system with removal of excess uncured build material
Patent number
7,771,183
Issue date
Aug 10, 2010
3D Systems, Inc.
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Edge smoothness with low resolution projected images for use in sol...
Patent number
7,758,799
Issue date
Jul 20, 2010
3D Systems, Inc.
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for removing excess uncured build material in solid imaging
Patent number
7,731,887
Issue date
Jun 8, 2010
3D Systems, Inc.
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Imager assembly and method for solid imaging
Patent number
7,706,910
Issue date
Apr 27, 2010
3D Systems, Inc.
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Solid imaging apparatus and method
Patent number
7,614,866
Issue date
Nov 10, 2009
3D Systems, Inc.
Charles R. Sperry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Laser scanning and power control in a rapid prototyping system
Patent number
7,339,712
Issue date
Mar 4, 2008
3D Systems, Inc.
Thomas A. Kerekes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Continuous calibration of a non-contact thermal sensor for laser si...
Patent number
6,930,278
Issue date
Aug 16, 2005
3D Systems, Inc.
Tae Mark Chung
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Calibrating a focused beam of energy in a solid freeform fabricatio...
Patent number
6,646,728
Issue date
Nov 11, 2003
3D Systems, Inc.
Nansheng Tang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Extended lifetime frequency conversion crystals
Patent number
6,532,100
Issue date
Mar 11, 2003
3D Systems, Inc.
Jouni P. Partanen
G02 - OPTICS
Information
Patent Grant
Electronic spot light control
Patent number
6,426,840
Issue date
Jul 30, 2002
3D Systems, Inc.
Jouni P. Partanen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Stereolithographic method and apparatus for production of three dim...
Patent number
6,406,658
Issue date
Jun 18, 2002
3D Systems, Inc.
Chris R. Manners
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Laser with absorption optimized pumping of a gain medium
Patent number
6,347,101
Issue date
Feb 12, 2002
3D Systems, Inc.
Xingkun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stereolithographic method and apparatus with enhanced control of pr...
Patent number
6,325,961
Issue date
Dec 4, 2001
3D Systems, Inc.
Ross D. Beers
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making a three-dimensional object
Patent number
6,261,506
Issue date
Jul 17, 2001
3D Systems, Inc.
Hop D. Nguyen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for controlling exposure of a solidifiable med...
Patent number
6,215,095
Issue date
Apr 10, 2001
3D Systems, Inc.
Jouni P. Partanen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for forming three-dimensional objects in stere...
Patent number
6,172,996
Issue date
Jan 9, 2001
3D Systems, Inc.
Jouni P. Partanen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Laser with optimized coupling of pump light to a gain medium in a s...
Patent number
6,157,663
Issue date
Dec 5, 2000
3D Systems, Inc.
Xingkun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Stereolithographic method and apparatus with enhanced control of pr...
Patent number
6,129,884
Issue date
Oct 10, 2000
3D Systems, Inc.
Ross D. Beers
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for controlling exposure of a solidfiable medium using a pul...
Patent number
6,001,297
Issue date
Dec 14, 1999
3D Systems, Inc.
Jouni P. Partanen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of and apparatus for making partially solidified three-dimen...
Patent number
5,855,718
Issue date
Jan 5, 1999
3D Systems, Inc.
Hop D. Nguyen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for forming three-dimensional objects in stere...
Patent number
5,840,239
Issue date
Nov 24, 1998
3D Systems, Inc.
Jouni P. Partanen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Wall Smoothness, Feature Accuracy and Resolution in Projected Image...
Publication number
20160332368
Publication date
Nov 17, 2016
3D Systems, Inc.
Thomas Alan Kerekes
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
Edge Smoothness With Low Resolution Projected Images For Use in Sol...
Publication number
20110207057
Publication date
Aug 25, 2011
3D Systems, Inc.
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
IMAGER AND METHOD FOR CONSISTENT REPEATABLE ALIGNMENT IN A SOLID IM...
Publication number
20080231731
Publication date
Sep 25, 2008
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Solid Imaging System with Removal of Excess Uncured Build Material
Publication number
20080206383
Publication date
Aug 28, 2008
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SOLID IMAGING APPARATUS AND METHOD
Publication number
20080169589
Publication date
Jul 17, 2008
Charles R. Sperry
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for Removing Excess Uncured Build Material in Solid Imaging
Publication number
20080171284
Publication date
Jul 17, 2008
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Imager Assembly and Method for Solid Imaging
Publication number
20080169586
Publication date
Jul 17, 2008
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Wall Smoothness, Feature Accuracy and Resolution In Projected Image...
Publication number
20080054531
Publication date
Mar 6, 2008
3D Systems, Inc.
Thomas Alan Kerekes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Bubble-free cross-sections for use in solid imaging
Publication number
20060249884
Publication date
Nov 9, 2006
3D Systems, Inc.
Jouni P. Partanen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Laser sintering process chamber gas curtain window cleansing in a l...
Publication number
20060249485
Publication date
Nov 9, 2006
3D Systems, Inc.
Jouni P. Partanen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Edge smoothness with low resolution projected images for use in sol...
Publication number
20060239588
Publication date
Oct 26, 2006
3D Systems, Inc.
Charles W. Hull
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Laser scanning and power control in a rapid prototyping system
Publication number
20060215246
Publication date
Sep 28, 2006
3D Systems, Inc.
Thomas A. Kerekes
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL