CA3124883A1 - Reconstruction of surfaces for additive manufacturing - Google Patents

Reconstruction of surfaces for additive manufacturing Download PDF

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Publication number
CA3124883A1
CA3124883A1 CA3124883A CA3124883A CA3124883A1 CA 3124883 A1 CA3124883 A1 CA 3124883A1 CA 3124883 A CA3124883 A CA 3124883A CA 3124883 A CA3124883 A CA 3124883A CA 3124883 A1 CA3124883 A1 CA 3124883A1
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CA
Canada
Prior art keywords
data
successive
depth
scan data
scan
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3124883A
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English (en)
French (fr)
Inventor
Desai CHEN
Wojciech Matusik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inkbit LLC
Original Assignee
Inkbit LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inkbit LLC filed Critical Inkbit LLC
Publication of CA3124883A1 publication Critical patent/CA3124883A1/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/00042—Monitoring, i.e. observation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form
    • G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of program data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
    • G05B19/4099—Surface or curve machining, making three-dimensional [3D] objects, e.g. desktop manufacturing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00002—Diagnosis, testing or measuring; Detecting, analysing or monitoring not otherwise provided for
    • H04N1/00026—Methods therefor
    • H04N1/0005—Methods therefor in service, i.e. during normal operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35134—3-D cad-cam
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/49—Nc machine tool, till multiple
    • G05B2219/49023—3-D printing, layer of powder, add drops of binder in layer, new powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
CA3124883A 2019-01-08 2020-01-08 Reconstruction of surfaces for additive manufacturing Pending CA3124883A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962789780P 2019-01-08 2019-01-08
US62/789,780 2019-01-08
PCT/US2020/012714 WO2020146481A1 (en) 2019-01-08 2020-01-08 Reconstruction of surfaces for additive manufacturing

Publications (1)

Publication Number Publication Date
CA3124883A1 true CA3124883A1 (en) 2020-07-16

Family

ID=69500832

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3124883A Pending CA3124883A1 (en) 2019-01-08 2020-01-08 Reconstruction of surfaces for additive manufacturing

Country Status (6)

Country Link
US (1) US10974460B2 (https=)
EP (1) EP3883755A1 (https=)
JP (1) JP7562538B2 (https=)
AU (1) AU2020205973A1 (https=)
CA (1) CA3124883A1 (https=)
WO (1) WO2020146481A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11354466B1 (en) 2018-11-02 2022-06-07 Inkbit, LLC Machine learning for additive manufacturing
EP3856494A1 (en) 2018-11-02 2021-08-04 Inkbit, LLC Intelligent additive manufacturing
CA3118309A1 (en) 2018-11-16 2020-05-22 Inkbit, LLC Inkjet 3d printing of multi-component resins
EP3883745A1 (en) * 2018-12-10 2021-09-29 Inkbit, LLC Precision system for additive fabrication
AU2020206336A1 (en) 2019-01-08 2021-07-15 Inkbit, LLC Depth reconstruction in additive fabrication
CA3124883A1 (en) 2019-01-08 2020-07-16 Inkbit, LLC Reconstruction of surfaces for additive manufacturing
NL2024127B1 (en) * 2019-10-31 2021-07-19 Ultimaker Bv Method of determining printer properties of an FFF printer
US10994477B1 (en) 2019-11-01 2021-05-04 Inkbit, LLC Optical scanning for industrial metrology
US11712837B2 (en) 2019-11-01 2023-08-01 Inkbit, LLC Optical scanning for industrial metrology
JP7762668B2 (ja) 2020-06-10 2025-10-30 インクビット， エルエルシー 光開始カチオン開環重合用材料及びその用途
US10994490B1 (en) 2020-07-31 2021-05-04 Inkbit, LLC Calibration for additive manufacturing by compensating for geometric misalignments and distortions between components of a 3D printer
WO2022081137A1 (en) * 2020-10-13 2022-04-21 Hewlett-Packard Development Company, L.P. Making a measurement relating to an object depending on a derived measurement surface
US11186033B1 (en) 2020-10-28 2021-11-30 Inkbit, LLC Material interlocking
US11518109B2 (en) 2020-10-30 2022-12-06 Inkbit, LLC Thermal management for additive fabrication
US12325190B2 (en) * 2020-11-16 2025-06-10 International Business Machines Corporation Real-time monitoring of additive manufacturing
US11541606B1 (en) * 2021-12-23 2023-01-03 Inkbit, LLC Object model encoding for additive fabrication
CN120840041B (zh) * 2025-09-24 2025-12-05 汕头市启烨物联网技术有限公司 一种基于模压反馈的注塑机薄壁制品智能保压控制方法

Family Cites Families (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5460758A (en) 1990-12-21 1995-10-24 Eos Gmbh Electro Optical Systems Method and apparatus for production of a three-dimensional object
US7300619B2 (en) 2000-03-13 2007-11-27 Objet Geometries Ltd. Compositions and methods for use in three dimensional model printing
US6492651B2 (en) 2001-02-08 2002-12-10 3D Systems, Inc. Surface scanning system for selective deposition modeling
EP1429911B8 (en) 2001-09-27 2012-04-18 3D Systems, Inc. Three-dimensional printer and method for fabricating a three-dimensional object
US8328420B2 (en) 2003-04-22 2012-12-11 Marcio Marc Abreu Apparatus and method for measuring biologic parameters
ATE411888T1 (de) 2002-12-03 2008-11-15 Objet Geometries Ltd Verfahren und vorrichtung für dreidimensionales drucken
DE10310385B4 (de) 2003-03-07 2006-09-21 Daimlerchrysler Ag Verfahren zur Herstellung von dreidimensionalen Körpern mittels pulverbasierter schichtaufbauender Verfahren
DK1951110T3 (da) 2005-10-24 2013-01-21 Marcio Marc Aurelio Martins Abreu Apparatur til måling af biologiske parametre
WO2007114895A2 (en) 2006-04-06 2007-10-11 Z Corporation Production of three-dimensional objects by use of electromagnetic radiation
WO2007138834A1 (ja) 2006-05-31 2007-12-06 Nikon Corporation 露光装置及び露光方法
WO2008039825A2 (en) 2006-09-26 2008-04-03 Hinds Instruments, Inc. Detection system for birefringence measurement
WO2008090599A1 (ja) 2007-01-22 2008-07-31 School Juridical Person Kitasato Institute オプティカル・コヒーレンス・トモグラフィー装置
US7901852B2 (en) 2008-02-29 2011-03-08 Freescale Semiconductor, Inc. Metrology of bilayer photoresist processes
DE102008058177A1 (de) 2008-11-20 2010-06-24 Eos Gmbh Electro Optical Systems Verfahren zur Identifizierung von Lasersinterpulvern
US20100158332A1 (en) 2008-12-22 2010-06-24 Dan Rico Method and system of automated detection of lesions in medical images
US8345257B2 (en) 2009-04-20 2013-01-01 D4D Technologies, Llc Swept source optical coherence tomography (OCT) method and system
US8470231B1 (en) 2009-06-01 2013-06-25 Stratasys Ltd. Three-dimensional printing process for producing a self-destructible temporary structure
US10124410B2 (en) 2010-09-25 2018-11-13 Ipg Photonics Corporation Methods and systems for coherent imaging and feedback control for modification of materials
JP2014098555A (ja) 2011-03-09 2014-05-29 Panasonic Corp リサイクル樹脂判定装置、及び、リサイクル樹脂材料の製造装置
JP6163285B2 (ja) * 2011-04-01 2017-07-12 セイコーエプソン株式会社 ３次元複合機
TW201243380A (en) 2011-04-29 2012-11-01 Entire Technology Co Ltd Optical reflective film and light emitting device using the same
US9562759B2 (en) 2011-09-26 2017-02-07 Wavelight Gmbh Optical coherence tomography technique
FR2981450B1 (fr) 2011-10-17 2014-06-06 Eads Europ Aeronautic Defence Systeme et procede de controle de la qualite d'un objet
ITMI20120854A1 (it) 2012-05-17 2013-11-18 Fisi Fibre Sint Spa Procedimento per la produzione di un'imbottitura termoisolante, particolarmente per l'abbigliamento e l'arredamento.
US20160249836A1 (en) 2012-07-16 2016-09-01 Sandeep Gulati Sample optical pathlength control using a noninvasive analyzer apparatus and method of use thereof
US20160018404A1 (en) 2013-02-20 2016-01-21 Cornell University Multilayer fluorescent nanoparticles and methods of making and using same
US9004675B2 (en) 2013-04-04 2015-04-14 Nike, Inc. Image correction with 3D printing
DE102013221020B4 (de) 2013-10-16 2020-04-02 Adidas Ag Speedfactory 3D
US10258256B2 (en) * 2014-12-09 2019-04-16 TechMah Medical Bone reconstruction and orthopedic implants
US10011071B2 (en) 2014-03-18 2018-07-03 Evolve Additive Solutions, Inc. Additive manufacturing using density feedback control
US20160347005A1 (en) 2014-03-24 2016-12-01 Empire Technology Development Llc Methods and systems for monitoring melt zones in polymer three dimensional printing
CN110843209A (zh) * 2014-05-20 2020-02-28 加利福尼亚大学董事会 经由动态光学投影的无分层生物打印及其用途
JP2015229338A (ja) 2014-06-06 2015-12-21 泰 金田 各部分の断面積または高さ・幅を指定する３次元モデリング方法および３次元印刷方法
AU2015287598B2 (en) * 2014-07-10 2018-12-06 Mohamed R. Mahfouz Bone reconstruction and orthopedic implants
JP6530653B2 (ja) 2014-07-25 2019-06-12 キヤノン株式会社 液体吐出装置、インプリント装置および物品製造方法
US10252466B2 (en) * 2014-07-28 2019-04-09 Massachusetts Institute Of Technology Systems and methods of machine vision assisted additive fabrication
WO2016042810A1 (ja) * 2014-09-19 2016-03-24 株式会社東芝 積層造形装置及び積層造形方法
EP3229996A4 (en) 2014-12-12 2018-09-05 Velo3d Inc. Feedback control systems for three-dimensional printing
US20160167301A1 (en) 2014-12-12 2016-06-16 Autodesk, Inc. Polymeric photoinitiators for 3d printing applications
WO2016115537A2 (en) * 2015-01-15 2016-07-21 Massachusetts Institute Of Technology Systems, methods, and apparatus for in vitro single-cell identification and recovery
CN117259959A (zh) * 2015-02-12 2023-12-22 格罗弗治公司 用于激光加工的视觉预览
KR102307599B1 (ko) 2015-03-16 2021-10-05 엘지전자 주식회사 3차원 인쇄 장치
US10474134B2 (en) 2015-04-29 2019-11-12 University Of Southern California Systems and methods for compensating for 3D shape deviations in additive manufacturing
WO2016183210A1 (en) 2015-05-11 2016-11-17 Board Of Regents, The University Of Texas System Optical-coherence-tomography guided additive manufacturing and laser ablation of 3d-printed parts
KR101567281B1 (ko) 2015-06-10 2015-11-10 세종대학교산학협력단 피하지방층 두께 추정 장치 및 방법
WO2016201326A1 (en) 2015-06-10 2016-12-15 Ipg Photonics Corporation Multiple beam additive manufacturing
WO2017066077A1 (en) 2015-10-16 2017-04-20 Applied Materials, Inc. Method and apparatus for forming advanced polishing pads using an additive manufacturing process
WO2017075370A2 (en) * 2015-10-30 2017-05-04 The University Of Akron Additive printing apparatus and method employing liquid bridge
JP2018536731A (ja) * 2015-11-17 2018-12-13 ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． 改善された付加造形用アンチモンフリー放射線硬化性組成物およびインベストメント鋳造プロセスにおけるその用途
US10221284B2 (en) 2016-01-15 2019-03-05 Hrl Laboratories, Llc Resin formulations for polymer-derived ceramic materials
WO2017130685A1 (ja) 2016-01-28 2017-08-03 バンドー化学株式会社 ３次元造形物の製造方法及び造形材料
US20170217103A1 (en) 2016-01-29 2017-08-03 Massachusetts Institute Of Technology Techniques for color contoning in additive fabrication and related systems and methods
EP3270095A1 (en) 2016-07-13 2018-01-17 Sightline Innovation Inc. System and method for surface inspection
US20180036964A1 (en) * 2016-08-08 2018-02-08 General Electric Company Method and system for inspection of additive manufactured parts
US11097464B2 (en) 2016-08-26 2021-08-24 Massachusetts Institute Of Technology Systems, devices, and methods for inkjet-based three-dimensional printing
US20180099333A1 (en) * 2016-10-11 2018-04-12 General Electric Company Method and system for topographical based inspection and process control for additive manufactured parts
SG11201903714YA (en) 2016-10-25 2019-05-30 Agency Science Tech & Res A resin formulation and uses thereof
US10281902B2 (en) 2016-11-01 2019-05-07 Xometry, Inc. Methods and apparatus for machine learning predictions of manufacture processes
CN109964144B (zh) * 2016-11-17 2023-07-18 特里纳米克斯股份有限公司 用于光学探测至少一个对象的检测器
US10800108B2 (en) * 2016-12-02 2020-10-13 Markforged, Inc. Sinterable separation material in additive manufacturing
AU2017366705A1 (en) * 2016-12-02 2019-05-02 Markforged, Inc. Sintering additively manufactured parts with a densification linking platform
KR101891075B1 (ko) 2016-12-13 2018-08-23 세종대학교 산학협력단 스웹 소스 간섭계를 이용한 피하지방층 두께 추정 장치 및 그 방법
WO2018169587A2 (en) * 2016-12-16 2018-09-20 Massachusetts Institute Of Technology Adaptive material deposition for additive manufacturing
JP2018103488A (ja) 2016-12-27 2018-07-05 株式会社Ｓｃｒｅｅｎホールディングス 液滴吐出装置の温度制御方法、液滴吐出装置および三次元造形装置
US10723823B2 (en) 2017-03-08 2020-07-28 Agency For Science, Technology And Research Resin formulation and uses thereof
KR102611837B1 (ko) 2017-04-04 2023-12-07 엔라이트 인크. 검류계 스캐너 보정을 위한 광학 기준 생성
US11014163B2 (en) 2017-04-14 2021-05-25 Desktop Metal, Inc. Calibration of 3D printer via computer vision
US11173664B2 (en) 2017-04-24 2021-11-16 The Boeing Company Nanostructures for process monitoring and feedback control
CN110573321B (zh) 2017-04-25 2021-12-21 昕诺飞控股有限公司 压印的3d打印结构、打印方法、3d物品和具有3d物品的照明系统
US11449757B2 (en) 2017-05-16 2022-09-20 Sightline Innovation Inc. Neural network system for non-destructive optical coherence tomography
US10234848B2 (en) * 2017-05-24 2019-03-19 Relativity Space, Inc. Real-time adaptive control of additive manufacturing processes using machine learning
US10596802B2 (en) 2017-05-30 2020-03-24 General Electric Company Calibration systems for calibrating build platforms of additive manufacturing systems and related program products
EP3634727B1 (en) * 2017-06-09 2023-08-23 Structo Pte Ltd Device for decentralised automated additive manufacturing
US11511373B2 (en) * 2017-08-25 2022-11-29 Massachusetts Institute Of Technology Sensing and control of additive manufacturing processes
CN107498874B (zh) * 2017-09-21 2023-09-12 杭州捷诺飞生物科技股份有限公司 三维打印同步微层析成像在线监控方法及系统
US10649439B2 (en) 2017-09-21 2020-05-12 Hangzhou Regenovo Biotechnology Co., Ltd. On-line monitoring method and system for three-dimensional printing
WO2019070644A2 (en) 2017-10-02 2019-04-11 Arconic Inc. SYSTEMS AND METHODS FOR UTILIZING MULTICRITERIAL OPTIMIZATION IN ADDITIVE MANUFACTURING
US11112771B2 (en) 2017-12-20 2021-09-07 Moog Inc. Convolutional neural network evaluation of additive manufacturing images, and additive manufacturing system based thereon
US11150633B2 (en) 2018-05-14 2021-10-19 Purdue Research Foundation System and method for automated geometric shape deviation modeling for additive manufacturing
US20200004225A1 (en) * 2018-06-29 2020-01-02 Velo3D, Inc. Manipulating one or more formation variables to form three-dimensional objects
EP3856494A1 (en) 2018-11-02 2021-08-04 Inkbit, LLC Intelligent additive manufacturing
EP3883745A1 (en) 2018-12-10 2021-09-29 Inkbit, LLC Precision system for additive fabrication
CA3124883A1 (en) 2019-01-08 2020-07-16 Inkbit, LLC Reconstruction of surfaces for additive manufacturing

Also Published As

Publication number Publication date
AU2020205973A1 (en) 2021-07-15
WO2020146481A1 (en) 2020-07-16
JP2022522945A (ja) 2022-04-21
JP7562538B2 (ja) 2024-10-07
US20200215761A1 (en) 2020-07-09
US10974460B2 (en) 2021-04-13
EP3883755A1 (en) 2021-09-29

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