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    Method of manufacturing tamper evident holographic devices
    4.
    发明授权
    Method of manufacturing tamper evident holographic devices 有权

    公开(公告)号：US06436483B1

    公开(公告)日：2002-08-20

    申请号：US09769053

    申请日：2001-01-25

    申请人： Miklos Palmasi ,  Anh Nguyen ,  Kang Lee ,  Lily O'Boyle

    发明人： Miklos Palmasi ,  Anh Nguyen ,  Kang Lee ,  Lily O'Boyle

    IPC分类号： C08J704

    摘要： A method for producing a tamper evident security holographic label and overlaminate using UV casting techniques, and a security device so produced, comprising a clear protective layer; a thin layer of clear UV cured resin cast partly onto the protective layer following a designed pattern; another layer of UV cured resin bearing a cast holographic image, wherein the bond of the holographic image layer is stronger toward the surface of the protective layer than it is toward the surface of the pattern layer; a reflective layer strongly attached to the adjacent holographic layer; and an adhesive layer bonded to the reflective layer. Such a composite product when adhered to a base substrate via the adhesive layer will show no visible security feature to the unaided eye due to the thin nature of the clear security pattern. But upon delamination attempts, the ultra-thin holographic image layer will be broken at the weakest interfacial bond which is between the two UV cured resin surfaces, providing visible evidence of tampering in the form of a break pattern identical to that of the clear pattern layer.

    OVD CONTAINING DEVICE
    5.
    发明申请
    OVD CONTAINING DEVICE 审中-公开
    包含OVD的设备

    公开(公告)号：US20130082458A1

    公开(公告)日：2013-04-04

    申请号：US13685359

    申请日：2012-11-26

    申请人： Lily O'Boyle ,  Garth Zambory

    发明人： Lily O'Boyle ,  Garth Zambory ,  Salvatore F. D'Amato

    IPC分类号： B32B37/04 ,  B32B15/00 ,  B42D15/00 ,  B32B27/08

    CPC分类号： B32B37/04 ,  B32B15/00 ,  B32B27/08 ,  B42D15/00 ,  G03H1/0011 ,  G03H1/0244 ,  G03H1/0252 ,  G03H2001/187 ,  G03H2001/188 ,  G03H2250/10 ,  G03H2250/36 ,  Y10T428/31507

    摘要： A holographic overlay is formed using casting a diffractive structure upon a first side of a polycarbonate substrate, and providing a reflection-enhancing coating on at least a part of the diffractive structure. A second side of the substrate provides a substantially flat external surface of the overlay capable of fusing to a conforming surface in the presence of heat and pressure without an adhesive. Optionally, the overlay is laser-engraved so as to form ablated voids in the metal coating and carbonize the laser engravable polycarbonate under the ablated voids.

    摘要翻译： 通过在聚碳酸酯基板的第一侧上铸造衍射结构并在至少一部分衍射结构上提供反射增强涂层来形成全息覆盖层。 衬底的第二面提供覆盖层的基本上平坦的外表面，其能够在没有粘合剂的情况下在热和压力存在的情况下熔合到符合表面。 任选地，覆盖层被激光雕刻，以在金属涂层中形成消融的空隙，并在烧蚀的空隙下碳化激光可雕刻的聚碳酸酯。

    Magnetic tape with holographic hidden pattern, method of making same and reader for reading same
    6.
    发明授权
    Magnetic tape with holographic hidden pattern, method of making same and reader for reading same 有权
    具有全息隐藏图案的磁带，制作方法和阅读器相同

    公开(公告)号：US07648076B2

    公开(公告)日：2010-01-19

    申请号：US11603691

    申请日：2006-11-21

    申请人： John Hynes ,  Lily O'Boyle

    发明人： John Hynes ,  Lily O'Boyle

    IPC分类号： G06K19/06

    CPC分类号： G06K19/16 ,  G06K7/082 ,  G06K7/10782 ,  G06K19/08 ,  G06K19/12

    摘要： A holographic magnetic tape comprising a hidden image pattern for protecting against skimming, alteration and counterfeiting of the data encoded in the holographic magnetic tape. The hidden image pattern in a holographic magnetic tape of a transaction card is used to determine the validity of said transaction card and the holographic magnetic tape. This relieves the clerk at the point-of-sale of visually inspecting card which is generally ineffective.

    摘要翻译： 一种全息磁带，其包括用于防止在全息磁带中编码的数据的撇取，改变和伪造的隐藏图像图案。 交易卡的全息磁带中的隐藏图像图案用于确定所述交易卡和全息磁带的有效性。 这消除了通常无效的目视检查卡的销售点的职员。

    Tamper evident holographic devices and methods of manufacture
    8.
    发明授权
    Tamper evident holographic devices and methods of manufacture 有权

    公开(公告)号：US06214443B1

    公开(公告)日：2001-04-10

    申请号：US09327993

    申请日：1999-06-08

    申请人： Miklos Palmasi ,  Anh Nguyen ,  Kang Lee ,  Lily O'Boyle

    发明人： Miklos Palmasi ,  Anh Nguyen ,  Kang Lee ,  Lily O'Boyle

    IPC分类号： B32B300

    CPC分类号： G09F3/0294 ,  B42D25/328 ,  G09F3/0292 ,  Y10S428/915 ,  Y10S428/916 ,  Y10T428/24364 ,  Y10T428/24868 ,  Y10T428/24917

    摘要： A method for producing a tamper evident security holographic label and overlaminate using UV casting techniques, and a security device so produced, comprising a clear protective layer; a thin layer of clear UV cured resin cast partly onto the protective layer following a designed pattern; another layer of UV cured resin bearing a cast holographic image, wherein the bond of the holographic image layer is stronger toward the surface of the protective layer than it is toward the surface of the pattern layer; a reflective layer strongly attached to the adjacent holographic layer; and an adhesive layer bonded to the reflective layer. Such a composite product when adhered to a base substrate via the adhesive layer will show no visible security feature to the unaided eye due to the thin nature of the clear security pattern. But upon delamination attempts, the ultra-thin holographic image layer will be broken at the weakest interfacial bond which is between the two UV cured resin surfaces, providing visible evidence of tampering in the form of a break pattern identical to that of the clear pattern layer.

    Automated holographic optical recognition and decoding system for verification
    9.
    发明授权
    Automated holographic optical recognition and decoding system for verification 失效
    自动全息光学识别和解码系统进行验证

    公开(公告)号：US5432329A

    公开(公告)日：1995-07-11

    申请号：US982299

    申请日：1992-11-25

    申请人： Gilbert Colgate, Jr. ,  Lily O'Boyle

    发明人： Gilbert Colgate, Jr. ,  Lily O'Boyle

    IPC分类号： G06K19/08 ,  G06K19/16 ,  G07F7/08 ,  G06K19/00

    CPC分类号： G07F7/086 ,  G06K19/08 ,  G06K19/083 ,  G06K19/16

    摘要： The present invention discloses a method of automatically decoding holographic signals by establishing an optical clock and performing subsequent optical signal analysis. In addition to a primary holographic image, the present invention comprises an optical image which generates a periodic pattern to create an optical clock for initializing the data reading device. By using a light source illuminating the optical image, diffraction signals are received by the detector(s). With a scanning (swiping) motion, signals of the optical clock and the primary image are read and the signals are processed and compared. The optical pattern can further be processed through an encryption algorithm and stored in a magnetic stripe, computer chip, hand held processor or a host computer for verification.

    摘要翻译： 本发明公开了一种通过建立光时钟并执行后续光信号分析来自动解码全息信号的方法。 除了主要全息图像之外，本发明还包括产生周期性图案以创建用于初始化数据读取装置的光时钟的光学图像。 通过使用照射光学图像的光源，衍射信号由检测器接收。 通过扫描（滑动）运动，读取光时钟和主图像的信号，并对信号进行处理和比较。 光学图案可以进一步通过加密算法进行处理，并存储在磁条，计算机芯片，手持处理器或主计算机中以进行验证。