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1. WO2021034304 - THREE-DIMENSIONAL OBJECT MARKING

Publication Number WO/2021/034304
Publication Date 25.02.2021
International Application No. PCT/US2019/046804
International Filing Date 16.08.2019
IPC
B29C 64/386 2017.1
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
64Additive manufacturing, i.e. manufacturing of three-dimensional objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
30Auxiliary operations or equipment
386Data acquisition or data processing for additive manufacturing
B41M 3/14 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
3Printing processes to produce particular kinds of printed work, e.g. patterns
14Security printing
CPC
B29C 64/386
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
64Additive 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
30Auxiliary operations or equipment
386Data acquisition or data processing for additive manufacturing
B33Y 50/00
BPERFORMING OPERATIONS; TRANSPORTING
33ADDITIVE MANUFACTURING TECHNOLOGY
YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
50Data acquisition or data processing for additive manufacturing
B42D 25/305
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
25Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30Identification or security features, e.g. for preventing forgery
305Associated digital information
B42D 25/324
BPERFORMING OPERATIONS; TRANSPORTING
42BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
DBOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
25Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
30Identification or security features, e.g. for preventing forgery
324Reliefs
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
Inventors
  • ULICHNEY, Robert
  • GAUBATZ, Matthew, D.
Agents
  • WOODWORTH, Jeffrey, C.
  • AUSTIN, Wesley L.
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) THREE-DIMENSIONAL OBJECT MARKING
(FR) MARQUAGE D'OBJET TRIDIMENSIONNEL
Abstract
(EN) Examples of methods for three-dimensional object marking are described herein. In some examples, a method may include determining a set of volumes based on a one-dimensional (1D) barcode. In some examples, the method may include overlapping the set of volumes with a voxel representation of a three-dimensional (3D) object. In some examples, the method may include marking voxels of the 3D object that are within the set of volumes.
(FR) La présente invention concerne des exemples de procédés de marquage d'objet tridimensionnel. Dans certains exemples, un procédé peut consister à déterminer un ensemble de volumes sur la base d'un code barres unidimensionnel (1D). Dans certains exemples, le procédé peut consister à chevaucher l'ensemble de volumes avec une représentation de voxels d'un objet tridimensionnel (3D). Dans certains exemples, le procédé peut consister à marquer les voxels de l'objet 3D qui se trouvent à l'intérieur de l'ensemble de volumes.
Latest bibliographic data on file with the International Bureau