中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

86 records (took 0.031 seconds)

    Anti-counterfeiting measures for three dimensional objects
    22.
    发明授权
    Anti-counterfeiting measures for three dimensional objects 有权

    公开(公告)号：US10239264B2

    公开(公告)日：2019-03-26

    申请号：US14617364

    申请日：2015-02-09

    Applicant: Xerox Corporation

    Inventor： Jonathan D. Levine ,  Donald M. Pangrazio, III ,  David R. Vandervort ,  Reiner Eschbach ,  Jason C. Tsongas

    IPC: B29C67/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y99/00 ,  B29C64/00 ,  B29C64/20

    Abstract: A method and system of producing a three-dimensional object with an anti-counterfeiting measure uses a processor to access a data file including a plurality of parameters for producing a three-dimensional object, wherein the parameters comprise a plurality of structural parameters. The processor may also cause a three dimensional printing device to form the three dimensional object that exhibits the structural parameters by identifying a build material, identifying a concealment material, causing the three dimensional printing device to deposit a mixture of the build material and the concealment material in a plurality of layers, and causing the three dimensional printing device to cure the build material and concealment material to form the three-dimensional object with the anti-counterfeiting measure.

    Magnetic watermarking of a printed substrate by metameric rendering
    23.
    发明授权
    Magnetic watermarking of a printed substrate by metameric rendering 有权

    公开(公告)号：US10176658B2

    公开(公告)日：2019-01-08

    申请号：US15873213

    申请日：2018-01-17

    Applicant: Xerox Corporation

    Inventor： Reiner Eschbach ,  Martin S. Maltz ,  Raja Bala ,  Yonghui Zhao

    IPC: B32B3/10 ,  G07D7/04 ,  G07D7/005

    Abstract: A document may include a non-magnetic substrate, a first colorant mixture printed as a first image upon the substrate, the first colorant mixture including a magnetic ink, and a second colorant mixture printed as a second image upon the substrate in substantially close spatial proximity to the printed first colorant mixture. The second colorant mixture may consist essentially of one or more non-magnetic inks and exhibit properties of both low visual contrast and high magnetic contrast against the first colorant mixture, such that the resultant printed substrate does not reveal the first image to the human eye, but will reveal the first image to a magnetic image reader.

    System and method for producing correlation and gloss mark images
    24.
    发明授权
    System and method for producing correlation and gloss mark images 有权

    公开(公告)号：US10051156B2

    公开(公告)日：2018-08-14

    申请号：US13671071

    申请日：2012-11-07

    Applicant: Xerox Corporation

    Inventor： Edward N. Chapman ,  Reiner Eschbach ,  William A. Fuss

    IPC: H04N1/52 ,  H04N1/50

    CPC classification number: H04N1/52 ,  H04N1/50

    Abstract: A method and system create an image-based pattern color space for use in conjunction with rendering a print job. The pattern color space is defined, in a page description language, by a variable portion, a fixed portion, and a bounding shape. A procedure is defined for painting the variable and fixed portions within the bounding shape. The variable portion is based upon variable data associated with the print job and the fixed portion is an image associated with the print job such that a gloss mark is created in rendering the print job by painting a gloss mark font text symbol with the image of the print job, and a correlation mark is created in rendering the print job by painting a correlation mark font text symbol with the image of the print job.

    Document printing using hardware-dependent fonts
    25.
    发明授权
    Document printing using hardware-dependent fonts 有权

    公开(公告)号：US09940557B2

    公开(公告)日：2018-04-10

    申请号：US15017705

    申请日：2016-02-08

    Applicant: Xerox Corporation

    Inventor： Edward N. Chapman ,  Reiner Eschbach

    IPC: G06K15/02 ,  H04N1/23 ,  H04N1/40

    CPC classification number: G06K15/1843 ,  G06K15/1802 ,  H04N1/2315 ,  H04N1/40062 ,  H04N1/40068 ,  H04N2201/0094

    Abstract: A system prints a document by generating a device-dependent font that is appropriate for the document and the print device. The system does this by identifying a font for the document, identifying an affine transformation matrix for the font, using the device resolution and current page location of the print device to modify the affine transformation matrix to yield a current transformation matrix, adding a reverse of the current transformation matrix to the affine transformation matrix to yield a modified font matrix, and generate a print file using the modified font matrix. The print device then uses the print file print the document with a font corresponding to the modified font matrix.

    Dynamic optimization of detailed flat design based on desired final structural attributes
    26.
    发明授权
    Dynamic optimization of detailed flat design based on desired final structural attributes 有权

    公开(公告)号：US09916399B2

    公开(公告)日：2018-03-13

    申请号：US14269543

    申请日：2014-05-05

    Applicant: Xerox Corporation

    Inventor： Michael R. Furst ,  Charles Donahue Rizzolo ,  William J. Hannaway ,  Stephen C. Morgana ,  Reiner Eschbach

    IPC: G06F17/50 ,  B65D5/02

    CPC classification number: G06F17/50 ,  B65D5/0254 ,  G06F2217/38

    Abstract: A method and system for creating a customized package design. Package design and preference information related to a shape of the package design is received. The preference information includes user-specified information related to one or more levels of one or more structural attributes of the package design. A detailed design is generated that incorporates the user-specified information and a detailed design file is generated and output. Generation of the detailed design includes identifying functional elements associated with the package that correspond to the user-specified information and altering at least one physical characteristic of the identified functional elements based upon the preference information, and incorporating the altered physical characteristic into the detailed design. A determination can be made as to whether the altered detailed design satisfies any constraints associated with the package being design, and the detailed design file can be updated accordingly.

    Method and system for applying a content-variable watermark to a document
    27.
    发明授权
    Method and system for applying a content-variable watermark to a document 有权

    公开(公告)号：US09736330B2

    公开(公告)日：2017-08-15

    申请号：US14715866

    申请日：2015-05-19

    Applicant: Xerox Corporation

    Inventor： Reiner Eschbach ,  Phillip J. Emmett ,  Edward N. Chapman

    IPC: H04N1/32 ,  G06K15/02

    CPC classification number: H04N1/32352 ,  G06K15/02 ,  H04N1/32325

    Abstract: A system creates a copy of a document by: receiving an electronic representation a document to be copied onto a substrate; identifying a non-invasive watermark to be printed on the substrate; analyzing the document and the non-invasive watermark to determine whether a threshold amount of the non-invasive watermark can be printed in a white space of the document; and creating a secure copy of the document with the watermark. If the threshold amount of the non-invasive watermark can be printed in the white space, the system will print at least a portion the non-invasive watermark in the white space. Otherwise, the system will modify at least a portion of the non-invasive watermark to comprise an invasive watermark portion, and it will print the invasive watermark portion over a portion of the document's content.

    METHOD AND SYSTEM FOR APPLYING A WATERMARK TO A DOCUMENT
    28.
    发明申请
    METHOD AND SYSTEM FOR APPLYING A WATERMARK TO A DOCUMENT 有权
    将文件用于水印的方法和系统

    公开(公告)号：US20160352961A1

    公开(公告)日：2016-12-01

    申请号：US14721645

    申请日：2015-05-26

    Applicant: Xerox Corporation

    Inventor： Reiner Eschbach ,  Phillip J. Emmett ,  Edward N. Chapman

    IPC: H04N1/32

    CPC classification number: H04N1/32149 ,  H04N2201/0094 ,  H04N2201/327 ,  H04N2201/3271

    Abstract: A document generation system creates a secure document by: receiving document content to be printed onto a substrate; creating a stencil mask comprising an image of at least a portion of the document content; receiving an image of a watermark to be printed on the substrate; modifying the watermark to remove portions of the watermark that will correspond to locations of the stencil mask; causing a print device to print the document content on the substrate; and causing the print device to print the modified watermark through the stencil mask on the substrate.

    Abstract translation: 文档生成系统通过以下方式创建安全文档：接收要印刷到基板上的文档内容; 创建包括所述文档内容的至少一部分的图像的模板掩模; 接收要印刷在所述基板上的水印的图像; 修改水印以去除将对应于模板掩模的位置的部分水印; 使印刷装置在基板上印刷文件内容; 并使打印装置通过基板上的模板掩模打印修改的水印。

    SECURITY MARK WITH CHROMA-BASED ENCODING
    29.
    发明申请
    SECURITY MARK WITH CHROMA-BASED ENCODING 审中-公开
    基于色谱编码的安全标记

    公开(公告)号：US20160096393A1

    公开(公告)日：2016-04-07

    申请号：US14507975

    申请日：2014-10-07

    Applicant: Xerox Corporation

    Inventor： Edward N. Chapman ,  Reiner Eschbach

    IPC: B42D25/30 ,  H04N1/32

    CPC classification number: H04N1/32144 ,  B42D25/29 ,  B42D25/30 ,  H04N1/32203 ,  H04N1/32309

    Abstract: A secure document contains a security mark that includes a background that exhibits a first color, and a foreground that exhibits a second color. The first color and the second color together exhibit a chrominance variation that is not visible to the unaided human eye or when viewed with the assistance of a magnifying glass, but that is visible when viewed with the assistance of a microscope. A method and system for printing such a document are also disclosed.

    Abstract translation: 安全文档包含一个安全标记，其中包含展现第一种颜色的背景，以及展示第二种颜色的前景。 第一种颜色和第二种颜色一起表现出色度变化，对肉眼看不到，或者在放大镜的辅助下观察时，但是在显微镜的帮助下可见。 还公开了一种用于打印这种文档的方法和系统。

Patent Agency Ranking