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Match Document Document Title Score
US20170173867 RAFT TECHNIQUES IN THREE-DIMENSIONAL PRINTING  
A raft to support a three-dimensional object on a build platform of a three-dimensional printer can be fabricated with a controlled adhesion pattern to improve overall raft performance. For...
999
US20150306823 MULTIPLE EXTRUSION IN THREE-DIMENSIONAL PRINTING  
An extrusion assembly for a three-dimensional printer includes a plurality of extruders that can move independently relative to one another during a fabrication process. This permits concurrent...
902
US20150190966 CONTROLLING BUILD CHAMBER TEMPERATURE  
A build chamber of a three-dimensional printer uses directed heat to preheat a region within the chamber where a build will be initiated, and then uses circulating, heated air to maintain a target...
902
US20160346999 INFILL TECHNIQUES IN THREE-DIMENSIONAL PRINTING  
In an aspect, infilling includes one or more the following characteristics: (i) adjacent rows and columns, which may be overlapping or non-overlapping; (ii) no sharp angle turns, i.e., no turns of...
902
US20170113409 BUILD PATTERNS FOR SURFACES OF A THREE-DIMENSIONALLY PRINTED OBJECT  
Linear lengths of build material are initially deposited spaced apart from one another, with the resulting gaps or offsets filled in by subsequent deposition passes. In this manner, each straight...
902
US20150348557 VOICE-CONTROLLED THREE-DIMENSIONAL FABRICATION  
An additive three-dimensional fabrication system includes voice control for user interaction. This voice-controlled interface can enable a variety of voice-controlled functions and operations,...
891
US20160260432 VOICE-CONTROLLED THREE-DIMENSIONAL FABRICATION  
An additive three-dimensional fabrication system includes voice control for user interaction. This voice-controlled interface can enable a variety of voice-controlled functions and operations,...
891
9108450 Voice-controlled three-dimensional fabrication system  
An additive three-dimensional fabrication system includes voice control for user interaction. This voice-controlled interface can enable a variety of voice-controlled functions and operations,...
825
US20140042670 PHOTO BOOTH FOR THREE-DIMENSIONAL IMAGES  
A photo booth is configured with a three-dimensional scanner, a display with a user interface coupled to the photo booth, a network interface configured to couple the photo booth in a...
817
US20140240794 PHOTO BOOTH FOR THREE-DIMENSIONAL IMAGES  
A photo booth is configured with a three-dimensional scanner, a display with a user interface coupled to the photo booth, a network interface configured to couple the photo booth in a...
817
US20140249662 PHOTO BOOTH FOR THREE-DIMENSIONAL IMAGES  
A photo booth is configured with a three-dimensional scanner, a display with a user interface coupled to the photo booth, a network interface configured to couple the photo booth in a...
817
US20140129021 AUTOMATED MODEL CUSTOMIZATION  
A variety of computer automated tools are disclosed to assist consumers with using three-dimensional printers. Where a user also has access to a three-dimensional scanner, the tools may also...
817
EP2788910A4 NETWORKED THREE-DIMENSIONAL PRINTING   800
EP2892703A4 COLOR SWITCHING FOR THREE-DIMENSIONAL PRINTING   800
US20160136901 GRAYSCALE RENDERING IN 3D PRINTING  
An additive three-dimensional fabrication process uses multiple build materials with different optical properties (e.g., color, opacity) at different surface depths to achieve grayscale-rendered...
789
US20140042657 PRINTED CIRCUIT BOARD WITH INTEGRATED TEMPERATURE SENSING  
An extruder for a three-dimension printer uses a printed circuit board (PCB) heating element with leads having temperature-sensitive resistance. The resulting circuit can be driven at high power...
789
US20160221259 TOOL PATH FOR COLOR THREE-DIMENSIONAL PRINTING  
A tool path for an extruder depositing build material to create a two-dimensional cross-section of a three-dimensional model of an object includes building all regions of the object's exterior...
789
US20150140150 THREE-DIMENSIONAL PRINTER TOOL SYSTEMS  
An extruder or other similar tool head of a three-dimensional printer is slidably mounted along a feedpath of build material so that the extruder can move into and out of contact with a build...
789
US20170036394 THREE-DIMENSIONAL FABRICATION WITH CAVITY FILLING  
A three-dimensional printer is configured to fill interior cavities of a fabricated object with functional or aesthetic materials during fabrication. In general, a number of layers can be...
789
US20160039150 THREE-DIMENSIONAL PRINTER WITH FORCE DETECTION  
An extruder or other tool head of a three-dimensional printer is instrumented to detect contact force against the extruder, such as by a build platform or an object being fabricated. The tool head...
789
US20140070461 COLOR SWITCHING FOR THREE-DIMENSIONAL PRINTING  
By reversing the direction of a first build material fed into an extruder, the first build material can be wholly or partially evacuated from the extruder before a second material is introduced....
789
US20170043536 THREE-DIMENSIONAL PRINTER TOOL SYSTEMS  
An extruder or other similar tool head of a three-dimensional printer is slidably mounted along a feedpath of build material so that the extruder can move into and out of contact with a build...
789
US20150036174 AUTOMATED MODEL SELECTION  
A server is configured to store a library of printable content and to select an item from the library in response to a user request. Instead of the user specifying a particular item, the server...
789
US20140120196 QUICK-RELEASE EXTRUDER  
A bearing that provides contact force to engage a filament with a drive gear has a movable axis that can be controllably moved toward and away from the drive gear in order to engage and disengage...
789
US20170024925 THREE-DIMENSIONAL SURFACE TEXTURING  
A scanned texture can be applied to a three-dimensional model using a scanner. A user can scan a surface texture with a three-dimensional scanner and then use the same scanner as a...
789
US20170043537 PASSIVE Z-AXIS ALIGNMENT  
A three-dimensional printer positions a tool such as an extruder in three-dimensional space using a passive, i.e., non-motorized, z-axis alignment technique that generates z-axis movement based...
789
US20160185044 DETECTION AND USE OF PRINTER CONFIGURATION INFORMATION  
The hardware and software properties of a three-dimensional printer can be queried and applied to select suitable directly printable models for the printer, or to identify situations where a new...
789
US20160039151 COLOR SWITCHING FOR THREE-DIMENSIONAL PRINTING  
By reversing the direction of a first build material fed into an extruder, the first build material can be wholly or partially evacuated from the extruder before a second material is introduced....
789
US20170031635 NETWORKED THREE-DIMENSIONAL PRINTING SYSTEM WITH A DRAG-AND-DROP INTERFACE FOR QUEUE MANAGEMENT  
Three-dimensional fabrication resources are improved by adding networking capabilities to three-dimensional printers and providing a variety of tools for networked use of three-dimensional...
789
US20160136900 BUILD PLATFORM LEVELING AND HOMING  
A three-dimensional printer uses its extruder and build platform to properly orient the build platform within a working volume. In a multi-point leveling operation, the extruder is moved to the...
789
US20160185039 PASSIVE Z-AXIS ALIGNMENT  
A three-dimensional printer positions a tool such as an extruder in three-dimensional space using a passive, i.e., non-motorized, z-axis alignment technique that generates z-axis movement based...
789
US20140265035 THREE-DIMENSIONAL PRINTING WITH CONTROL OF THERMOALTERABLE BUILD MATERIALS  
A variety of thermoalterable build materials are disclosed for use in three-dimensional printing, along with techniques for controlling properties of such materials in a fabricated object. In...
789
US20150343688 BUILD PLATFORM LEVELING AND HOMING  
A three-dimensional printer uses its extruder and build platform to properly orient the build platform within a working volume. In a multi-point leveling operation, the extruder is moved to the...
789
US20160121551 THREE-DIMENSIONAL SURFACE TEXTURING  
An additive three-dimensional fabrication process is improved by controlling deposition rate to obtain surface textures or other surface features below the nominal processing resolution of...
789
US20150194915 H-BRIDGE SHOOT-THROUGH AVOIDANCE  
An h-bridge uses a diode or other level shifter between the gates of two transistors in series. The level shifter enforces a sufficient voltage separation between the gates to ensure that both...
789
US20150091208 THREE-DIMENSIONAL PRINTING WITH MULTI-MATERIAL SUPPORT  
Three-dimensional printer fabrication is improved receiving a digital model of an object, the digital model specifying two or more different build materials; prioritizing the two or more different...
789
D737345 Three-dimensional printer frame   789
US20140070445 THREE-DIMENSIONAL SURFACE TEXTURING  
An additive three-dimensional fabrication process is improved by controlling deposition rate to obtain surface textures or other surface features below the nominal processing resolution of...
789
US20150190968 CONTROLLING BUILD CHAMBER TEMPERATURE  
A build chamber of a three-dimensional printer uses directed heat to preheat a region within the chamber where a build will be initiated, and then uses circulating, heated air to maintain a target...
789
US20160257051 EXTRUDER FOR THREE-DIMENSIONAL PRINTERS  
An extrusion head of an extruder is configured to move along a feedpath independently from a heating element so that the extrusion head can yield to extrusion-related forces. Specifically, the...
789
US20130313743 IN-FILLING FOR ADDITIVE MANUFACTURING  
Iterative techniques are disclosed for in-filling enclosed, interior volumes of three-dimensional shapes during an additive fabrication process.
762
9463598 In-filling for additive manufacturing  
Iterative techniques are disclosed for in-filling enclosed, interior volumes of three-dimensional shapes during an additive fabrication process.
745
EP2788910A1 NETWORKED THREE-DIMENSIONAL PRINTING   731
EP2892703A2 COLOR SWITCHING FOR THREE-DIMENSIONAL PRINTING   731
9248623 Grayscale rendering in 3D printing  
An additive three-dimensional fabrication process uses multiple build materials with different optical properties (e.g., color, opacity) at different surface depths to achieve grayscale-rendered...
723
US20140035182 AUGMENTED THREE-DIMENSIONAL PRINTING  
A variety of techniques are disclosed for visual and functional augmentation of a three-dimensional printer.
700
US20130327917 BUILD PLATFORM LEVELING WITH TACTILE FEEDBACK  
A three-dimensional printer uses leveling screws with tactile feedback to assist a user in properly orienting a build platform within a working volume.
700
US20160121550 TAGGED BUILD MATERIAL FOR THREE-DIMENSIONAL PRINTING  
A supply of build material such as a spool or cartridge is instrumented with a data tag that includes information about the build material. A three-dimensional printer can read the information...
700
US20140046473 AUTOMATED MODEL CUSTOMIZATION  
A variety of computer automated tools are disclosed to assist consumers with using three-dimensional printers. Where a user also has access to a three-dimensional scanner, the tools may also...
700
US20140039663 AUGMENTED THREE-DIMENSIONAL PRINTING  
A variety of techniques are disclosed for visual and functional augmentation of a three-dimensional printer.
700


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