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1. 发明授权

US08144940B2 System and method for authentication of data 失效
标题翻译：用于认证数据的系统和方法
公开(公告)号：US08144940B2
公开(公告)日：2012-03-27
申请号：US12188114
申请日：2008-08-07
申请人： Clay von Mueller , Kirkpatrick W. Norton , Paul Elbridge Catinella
发明人： Clay von Mueller , Kirkpatrick W. Norton , Paul Elbridge Catinella
IPC分类号： G06K9/00 , H04K1/00 , G05B19/00
CPC分类号： G07F7/1008 , G07F7/082 , H04L9/002 , H04L9/3247 , H04L2209/04 , H04L2209/56
摘要： Systems and methods for detecting forged magnetic stripe data through relative variations in flux transition location are provided. In one embodiment, the invention provides a method for detecting forged magnetic stripe data. The method provides for reading a magnetic strip multiple times to obtain multiple signatures and then generating a signature mask and weight based on the multiple signatures. These signatures are then compared with a known authentic signature. Based on the comparison results, a forged magnetic stripe may be detected. Additional embodiments focus on variations in the placement of the flux data transitions on the magnetic slurry rather than on the noise inherent in the slurry.
摘要翻译：提供了通过磁通转换位置相对变化来检测伪磁条数据的系统和方法。在一个实施例中，本发明提供一种检测伪磁条数据的方法。该方法提供多次磁读取以获得多个签名，然后基于多个签名生成签名掩码和权重。然后将这些签名与已知的真实签名进行比较。基于比较结果，可以检测锻造磁条。另外的实施例侧重于磁通量数据转变在磁性浆料上的放置变化，而不是浆液中固有的噪声。

2. 发明申请

US20100034434A1 DETECTING FORGED MAGSTRIPE DATA THROUGH RELATIVE VARIATIONS IN FLUX TRANSITION LOCATION, SYSTEM AND METHOD 失效
标题翻译：通过过渡位置，系统和方法中的相对变化来检测锻造的数据
公开(公告)号：US20100034434A1
公开(公告)日：2010-02-11
申请号：US12188114
申请日：2008-08-07
申请人： Clay von Mueller , Kirkpatrick W. Norton , Paul Elbridge Catinella
发明人： Clay von Mueller , Kirkpatrick W. Norton , Paul Elbridge Catinella
IPC分类号： G06K9/00
CPC分类号： G07F7/1008 , G07F7/082 , H04L9/002 , H04L9/3247 , H04L2209/04 , H04L2209/56
摘要： Systems and methods for detecting forged magnetic stripe data through relative variations in flux transition location are provided. In one embodiment, the invention provides a method for detecting forged magnetic stripe data. The method provides for reading a magnetic strip multiple times to obtain multiple signatures and then generating a signature mask and weight based on the multiple signatures. These signatures are then compared with a known authentic signature. Based on the comparison results, a forged magnetic stripe may be detected. Additional embodiments focus on variations in the placement of the flux data transitions on the magnetic slurry rather than on the noise inherent in the slurry.
摘要翻译：提供了通过磁通转换位置相对变化来检测伪磁条数据的系统和方法。在一个实施例中，本发明提供一种检测伪磁条数据的方法。该方法提供多次磁读取以获得多个签名，然后基于多个签名生成签名掩码和权重。然后将这些签名与已知的真实签名进行比较。基于比较结果，可以检测锻造磁条。另外的实施例侧重于磁通量数据转变在磁性浆料上的放置变化，而不是浆液中固有的噪声。

3. 发明授权

US6132122A Low profile architecture for internet appliance printing 有权
标题翻译：互联网设备打印的低调架构
公开(公告)号：US6132122A
公开(公告)日：2000-10-17
申请号：US382706
申请日：1999-08-23
申请人： Andrew R. Robinson , Kerry N. McKay , Kirkpatrick W. Norton
发明人： Andrew R. Robinson , Kerry N. McKay , Kirkpatrick W. Norton
IPC分类号： B41J13/00 , B41J29/02 , B41J11/58
CPC分类号： B41J29/023 , B41J13/00 , B41J29/026
摘要： A printer architecture provides for significant reduction in overall printer height, allowing front panel of the printer to be used for print cartridge, paper jam, paper load, and print retrieval access. The input paper tray is placed above the output paper tray, behind the scanning print cartridges. The print bar is located adjacent the front panel, allowing the user to easily access paper jams and the print cartridges. This placement of the print bar also facilitates stacking the printer in a racked system or in a consumer entertainment system to perform these necessary functions without removal of the printer from the stack. The output tray is mounted for sliding motion, so that the user can access the printed output upon completion without having to leave an extended paper output during printing. The printing mechanism is located on a slide drawer to allow the user access to load the input tray.
摘要翻译：打印机架构可显着降低整体打印机高度，从而允许打印机前面板用于打印墨盒，卡纸，纸张加载和打印检索访问。输入纸盘放置在出纸托盘的上方，位于扫描打印墨盒的后面。打印条位于前面板附近，允许用户轻松访问卡纸和打印墨盒。打印条的这种放置还有助于将打印机堆放在搁置系统或消费者娱乐系统中，以执行这些必要的功能，而无需将打印机从堆叠中取出。输出托盘安装成滑动运动，使用户可以在完成时访问打印输出，而无需在打印期间留下延长的纸张输出。打印机构位于滑动抽屉上，以允许用户访问进纸匣。

4. 发明授权

US08251283B1 Token authentication using spatial characteristics 失效
标题翻译：令牌认证使用空间特征
公开(公告)号：US08251283B1
公开(公告)日：2012-08-28
申请号：US12437801
申请日：2009-05-08
申请人： Kirkpatrick W. Norton
发明人： Kirkpatrick W. Norton
IPC分类号： G06F17/00 , G06K5/00 , G06K19/06 , G06K7/08 , G06K9/46 , G06Q20/00 , H04L9/32
CPC分类号： G06K7/084 , G06K19/06187
摘要： Systems and methods for token authentication analyze token data over one or more read operations to compute a characteristic master signature for the token. This can be accomplished, for example by analyzing the token data statistically to compute a characteristic signature for the token. Similar techniques can be used to generate a subsequent signature that can be verified against the original characteristic signature to authenticate the token. For example, a signature can be generated on a per use basis and that signature verified against the characteristic signature to validate the token upon use.
摘要翻译：用于令牌认证的系统和方法通过一个或多个读取操作分析令牌数据，以计算令牌的特征主签名。这可以通过例如统计地分析令牌数据来计算令牌的特征签名来实现。可以使用类似的技术来生成可以针对原始特征签名来验证后续签名，以验证令牌。例如，可以在每次使用的基础上生成签名，并且针对特征签名验证的签名在使用时验证该令牌。

5. 发明授权

US06225922B1 System and method for compressing data using adaptive field encoding 失效
标题翻译：使用自适应场编码压缩数据的系统和方法
公开(公告)号：US06225922B1
公开(公告)日：2001-05-01
申请号：US09039929
申请日：1998-03-16
申请人： Kirkpatrick W. Norton
发明人： Kirkpatrick W. Norton
IPC分类号： H03M730
CPC分类号： H03M7/30
摘要： A data compression system and method for compressing data of an input data stream having field widths for holding data values of a data set. Each field width is represented by a field value. The data compression system includes an adaptive processor having an encode module for encoding the input signal and dynamically changing the field widths at various positions in the data stream. This minimizes a storage space required to represent the entire data set. A decode module can be included for decoding the compressed format and producing an output signal having a lossless representation of the input signal.
摘要翻译：一种用于压缩具有用于保持数据集的数据值的字段宽度的输入数据流的数据的数据压缩系统和方法。每个字段宽度由字段值表示。数据压缩系统包括具有编码模块的自适应处理器，用于对输入信号进行编码，并动态地改变数据流中各个位置的场宽度。这最小化了表示整个数据集所需的存储空间。可以包括解码模块来解码压缩格式并产生具有无损表示输入信号的输出信号。

6. 发明授权

US6124946A Multi-pass pseudo random masking system and method of using same 失效
标题翻译：多遍伪随机蒙版系统及其使用方法
公开(公告)号：US6124946A
公开(公告)日：2000-09-26
申请号：US70550
申请日：1998-04-30
申请人： Kirkpatrick W. Norton
发明人： Kirkpatrick W. Norton
IPC分类号： G06F15/00
CPC分类号： G06K15/107 , H04N1/1911 , H04N1/40018
摘要： A multipass pseudo random masking system includes N number of sequenced pseudo random number generators each generating X number of randomly arranged individual pixel masking values to randomize the masking order of Z number of pixels in a given swath of image data to be printed by an n-pass print mode printer. A sequencer responsive to a print command initiates at least one n-pass printing sequence by the printer and includes an initializer that produces a seed value that is loaded into the individual N number of generators to initialize their sequencing at the same masking value so they produce the same repetitive sequence of X number of individual pixel masking values during each given swath of the printing sequence.
摘要翻译：多通道伪随机掩蔽系统包括N个排序的伪随机数生成器，每个产生X个随机排列的各个像素掩蔽值，以随机化待由n个像素屏蔽值打印的给定条纹图像数据中的Z个像素数的掩蔽次数。通过打印模式打印机。响应于打印命令的定序器通过打印机启动至少一个n遍打印序列，并且包括产生加载到单独的N个发生器中的种子值的初始化器，以在相同的掩蔽值下初始化它们的排序，从而产生在打印序列的每个给定条带期间的X个个体像素掩蔽值的相同的重复序列。

7. 发明授权

US06302506B1 Apparatus and method for correcting carriage velocity induced ink drop positional errors 失效
标题翻译：用于校正滑移速度的装置和方法引起墨滴位置误差
公开(公告)号：US06302506B1
公开(公告)日：2001-10-16
申请号：US09161798
申请日：1998-09-28
申请人： Kirkpatrick W. Norton
发明人： Kirkpatrick W. Norton
IPC分类号： B41J2938
CPC分类号： B41J19/202 , B41J29/393
摘要： In an inkjet printing machine, an ink drop positional error correction apparatus includes a position extrapolator that is responsive to conventional position encoder pulses and uses difference equations to predict future carriage positions by mapping a position profile of the traveling carriage to a polynomial equation of an arbitrary order for generating a series of nozzle firing subpulses that account for non constant carriage velocity. A fire pulse generator responsive to the subpulses further adjusts the firing time of the printing machine nozzles to correct for the carriage velocity induced ink drop positional errors for both non constant and constant carriage velocity conditions.
摘要翻译：在喷墨打印机中，墨滴位置误差校正装置包括位置外推器，该位置外推器响应于传统的位置编码器脉冲，并且使用差分方程来通过将行进滑架的位置分布映射到任意的多项式方程来预测将来的滑架位置命令产生一系列喷嘴燃烧子脉冲，其考虑到非恒定的运动速度。响应于子脉冲的火焰脉冲发生器进一步调节打印机喷嘴的点火时间，以校正非恒定和恒定运动速度条件下的滑架速度引起的墨滴位置误差。

8. 发明授权

US6014227A Printer with progressive column error diffusion system and method of using same for improved printer throughput 失效
标题翻译：具有渐进色谱柱误差扩散系统的打印机及其使用方法可提高打印机吞吐量
公开(公告)号：US6014227A
公开(公告)日：2000-01-11
申请号：US70552
申请日：1998-04-30
申请人： Kirkpatrick W. Norton
发明人： Kirkpatrick W. Norton
IPC分类号： B41J2/205 , B41J2/01 , B41J2/52 , G06T1/00 , H04N1/405 , H04N1/46 , H04N1/60 , G06F15/00
CPC分类号： H04N1/4052
摘要： Error diffusion apparatus processes and stores image data on a sub-column basis for pixels below and to the left of a current pixel along a common diagonal. Error data is diffused on a pixel by pixel basis relative to a next pixel right of the current pixel until the left most sub-column of pixels has a height corresponding to the height of the total number of nozzles in a single column of an inkjet printhead. In this manner, error diffusion is accomplished on the fly with buffer memory storage capacity being substantially reduced relative to other error diffusion processes.
摘要翻译：误差扩散装置在沿着公共对角线的当前像素的下方和左侧的像素的子列的基础上处理和存储图像数据。错误数据相对于当前像素的下一个像素右侧逐像素地扩散，直到像素的最左边的子列具有对应于喷墨打印头的单列中喷嘴总数的高度的高度。以这种方式，在缓冲存储器存储容量相对于其他误差扩散过程基本上减少的情况下，实现误差扩散。

9. 发明授权

US5100233A Refractive index monitor for deposition of gradient-index films 失效
$Refractive index monitor for deposition of gradient-index films$
标题翻译：用于沉积梯度折射率膜的折射率监测器
公开(公告)号：US5100233A
公开(公告)日：1992-03-31
申请号：US411069
申请日：1989-09-22
申请人： William H. Southwell , Kirkpatrick W. Norton
发明人： William H. Southwell , Kirkpatrick W. Norton
IPC分类号： G01N21/41
CPC分类号： G01N21/41 , G01N2021/4126
摘要： A method is provided for monitoring the refractive index of an optical film as it is being deposited on a substrate. The film is illuminated by a source of light at a wavelength that is outside and less than the reflectance band of the coating. If the refractive index of the film is initially matched to the refractive index of the substrate and has no abrupt changes in its gradient-index profile, reflectance from the surface of the film can be detected and measured. In the absence of interference fringing from internal reflections, surface reflectance of the interface of the film with the surrounding air or vacuum is closely related to the refractive index of the film at its surface. Thus, surface reflection is monitored to provide a control signal to the deposition apparatus to conform the refractive index of material being deposited to a predetermined refractive index profile specified for the desired optical film.
摘要翻译：提供了一种用于在光学薄膜沉积在基底上时监测光学薄膜的折射率的方法。该膜被外部的波长的光源照射并且小于涂层的反射带。如果膜的折射率最初与衬底的折射率匹配，并且其梯度折射率分布没有突然变化，则可以检测和测量来自膜的表面的反射率。在没有内部反射的干涉的情况下，薄膜与周围空气或真空的界面的表面反射率与薄膜表面的折射率密切相关。因此，监测表面反射以向沉积设备提供控制信号以使被沉积材料的折射率符合为所需光学膜规定的预定折射率分布。

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