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51. 发明申请

US20060170938A1 Enhancing CMYK color workflow for CMYKF color 审中-公开
标题翻译：增强CMYK彩色工作流程的CMYKF颜色
公开(公告)号：US20060170938A1
公开(公告)日：2006-08-03
申请号：US11048421
申请日：2005-02-01
申请人： Victor Ibarluzea , Chung-Hui Kuo , Hwai-Tzuu Tai
发明人： Victor Ibarluzea , Chung-Hui Kuo , Hwai-Tzuu Tai
IPC分类号： H04N1/60
CPC分类号： H04N1/6058 , H04N1/54
摘要： A method of printing with a CMYKF or specialized CMYK printer comprising the steps of characterizing the CMYK gamut of the printer, characterizing the CMYKF or specialized CMYK gamut of the printer, morphing the L*a*b* data associated with the CMYK gamut into L*a*b*(*) data associated with the CMYKF gamut with pre-selected control points, constructing a L*a*b* to L*a*b*(*) transform function in accordance with the morphing step, and utilizing the L*a*b* to L*a*b*(*) transform function for printing with the printer.
摘要翻译：一种使用CMYKF或专用CMYK打印机进行打印的方法，包括以下步骤：表征打印机的CMYK色域，表征打印机的CMYKF或专用CMYK色域，将与CMYK色域相关联的L * a * b *数据变形为L * a * b *（*）数据与具有预选控制点的CMYKF色域相关联，根据变形步骤构建L * a * b *至L * a * b *（*）变换函数，并利用 L * a * b *到L * a * b *（*）变换功能，用于打印机打印。

52. 发明授权

US09057978B2 Enhanced color toner images using fluorescing magenta toners 有权
标题翻译：使用荧光品红色调色剂增强彩色墨粉图像
公开(公告)号：US09057978B2
公开(公告)日：2015-06-16
申请号：US14228794
申请日：2014-03-28
申请人： Dinesh Tyagi , Louise Granica , Chung-Hui Kuo
发明人： Dinesh Tyagi , Louise Granica , Chung-Hui Kuo
IPC分类号： B32B3/00 , B32B5/16 , B32B7/00 , G03G13/08 , B32B27/10 , B32B27/08 , B32B7/02 , G03G9/08 , G03G9/09 , G03G15/00 , C09D11/02
CPC分类号： G03G13/08 , B32B7/02 , B32B27/08 , B32B27/10 , C09D11/02 , G03G9/0819 , G03G9/0821 , G03G9/0926 , G03G15/6585 , G03G2215/0141 , Y10T428/24802 , Y10T428/24901 , Y10T428/24934 , Y10T428/24942 , Y10T428/25
摘要： A composite color toner image can be enhanced in a printed receiver material by having a separate fluorescing magenta toner image applied over it to provide a “pinkish” fluorescing effect. This separate fluorescing magenta toner image is obtained using visible fluorescing dry magenta toner particles, each of which has a polymeric binder phase and a visible fluorescing colorant that emits at one or more peak wavelengths of from 510 nm and to and including 590 nm. The covering power of the fused visible fluorescing magenta toner particles in the enhanced composite color toner image is at least 350 cm2/g to and including 1100 cm2/g, and the covering power of each of the non-fluorescing cyan, non-fluorescing yellow, non-fluorescing magenta, and non-fluorescing black toner particles in the enhanced composite color toner image is at least 1500 cm2/g to and including 2300 cm2/g.
摘要翻译：通过在其上施加单独的荧光品红色调色剂图像以提供“粉红色”荧光效果，可以在印刷的接收器材料中增强复合彩色调色剂图像。使用可见的荧光干品红色调色剂颗粒获得这种分开的荧光品红色调色剂图像，每种调色剂颗粒具有聚合物粘结相和可见荧光着色剂，其在一个或多个510nm的峰值波长和590nm处发射。增强的复合彩色调色剂图像中融合的可见荧光品红色调色剂颗粒的覆盖力为至少350cm 2 / g至包括1100cm 2 / g，并且每种非荧光青色，非荧光黄色增强复合彩色调色剂图像中的非荧光品红色和非荧光黑色调色剂颗粒至少为1500cm 2 / g并包括2300cm2 / g。

53. 发明授权

US09008527B2 Method for calibrating specialty color toner 有权
标题翻译：校准专用彩色墨粉的方法
公开(公告)号：US09008527B2
公开(公告)日：2015-04-14
申请号：US13917817
申请日：2013-06-14
申请人： Chung-Hui Kuo , Michael Wu
发明人： Chung-Hui Kuo , Michael Wu
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03G15/0178 , G03G15/5062 , G03G15/6585
摘要： A method for calibrating specialty toner, the method includes providing a substrate; depositing an invariant or substantially invariant laydown of a color toner on the substrate; depositing a varying laydown of the specialty toner; fusing the color toner and specialty toner to the substrate; measuring a color response signal of the substrate, color toner, and specialty toner; calculating a color response curve as function of the varying laydown of the specialty toner; comparing the color response curve to a target color response curve; and modifying printing parameters of the specialty toner to set the color response curve equal to or substantially equal to the target color response curve.
摘要翻译：一种用于校准特种调色剂的方法，所述方法包括提供基材; 在基底上沉积彩色调色剂的不变或基本上不变的沉积物; 沉积特殊墨粉的不同沉积物; 将彩色调色剂和特种调色剂融合到基材上; 测量基板的颜色响应信号，彩色调色剂和特殊调色剂; 计算颜色响应曲线作为特殊调色剂变化沉积的函数; 将颜色响应曲线与目标颜色响应曲线进行比较; 以及修改特殊调色剂的打印参数以将颜色响应曲线设置为等于或基本上等于目标颜色响应曲线。

54. 发明授权

US08805217B2 Toner printing with increased gamut 有权
标题翻译：色粉打印增加色域
公开(公告)号：US08805217B2
公开(公告)日：2014-08-12
申请号：US13562377
申请日：2012-07-31
申请人： Chung-Hui Kuo , Dinesh Tyagi
发明人： Chung-Hui Kuo , Dinesh Tyagi
IPC分类号： G03G15/01 , G03G15/00 , H04N1/12
CPC分类号： G03G15/01 , G03G15/0121 , G03G15/0152 , G03G15/5037 , G03G15/6585 , H04N1/12 , H04N1/54 , H04N1/6066
摘要： Methods are provided for determining toner colors to be combined to form a target color at a location on a receiver. In one aspect, a method includes determining a fluorescent toner color to be provided at the location based upon the density and hue angle of the target color; determining one or more reflective toner colors to be provided with the determined fluorescent toner color at the location to form the target color and the amount of the fluorescent toner color is decreased as the target color density increases.
摘要翻译：提供了用于确定待组合以在接收器上的位置处形成目标颜色的调色剂颜色的方法。一方面，一种方法包括基于目标颜色的浓度和色调角来确定在该位置处提供的荧光调色剂颜色; 确定要在该位置处提供具有确定的荧光调色剂颜色的一种或多种反射调色剂颜色以形成目标颜色，并且荧光调色剂的颜色量随着目标颜色浓度的增加而降低。

55. 发明授权

US08760719B2 Printing system with observable noise-reduction using fluorescent toner 有权
标题翻译：使用荧光调色剂可观察到降噪的打印系统
公开(公告)号：US08760719B2
公开(公告)日：2014-06-24
申请号：US13562416
申请日：2012-07-31
申请人： Dinesh Tyagi , Chung-Hui Kuo
发明人： Dinesh Tyagi , Chung-Hui Kuo
IPC分类号： H04N1/60
CPC分类号： H04N1/54 , H04N1/58
摘要： Systems are provided for determining toner color having a processor that generates a fluorescent toner color image that when printed using a corresponding fluorescent toner will generate a diffuse fluorescent color light that reduces the extent to which noise induced variations in density in a noise evident portion of a toner print are observable. The processor further adjusts reflective toner color images used to form the toner print so that the reflective toner color images combine with the fluorescent color image to form a target color image.
摘要翻译：提供了用于确定调色剂颜色的系统，其具有产生荧光调色剂彩色图像的处理器，当使用相应的荧光调色剂进行印刷时，将产生漫射荧光色光，其减少噪声引起的噪声明显部分中的密度变化的程度墨粉打印是可观察的。处理器进一步调节用于形成调色剂印刷品的反射调色剂颜色图像，使得反射调色剂彩色图像与荧光彩色图像组合以形成目标彩色图像。

56. 发明授权

US08749845B2 System for determining efficient combinations of toner colors to form prints with enhanced gamut 有权
标题翻译：用于确定调色剂颜色的有效组合以形成具有增强色域的印刷品的系统
公开(公告)号：US08749845B2
公开(公告)日：2014-06-10
申请号：US13562383
申请日：2012-07-31
申请人： Chung-Hui Kuo , Dinesh Tyagi
发明人： Chung-Hui Kuo , Dinesh Tyagi
IPC分类号： H04N1/60
CPC分类号： G03G15/0849
摘要： Systems for determining toner colors to be combined to form a target color at a location on a receiver. In one aspect, a system has a processor that determines a fluorescent toner color to be provided at the location based upon the density and hue angle of the target color and that determines one or more reflective toner colors to be provided with the determined fluorescent toner color at the location to form the target color in which the amount of the fluorescent toner color is decreased as the target color density increases.
摘要翻译：用于确定要组合以在接收器上的位置处形成目标颜色的调色剂颜色的系统。在一个方面，一种系统具有处理器，其基于目标颜色的浓度和色相角确定在该位置处提供的荧光调色剂颜色，并且确定要提供确定的荧光色调剂颜色的一种或多种反射调色剂颜色在所述位置处形成目标颜色，其中荧光调色剂的颜色量随着目标颜色浓度的增加而降低。

57. 发明申请

US20130010313A1 PRINTER HAVING AUTOMATIC CROSS-TRACK DENSITY CORRECTION 审中-公开
标题翻译：具有自动交叉密度校正的打印机
公开(公告)号：US20130010313A1
公开(公告)日：2013-01-10
申请号：US13178726
申请日：2011-07-08
申请人： Stacy M. Munechika , Michael Thomas Dobbertin , Chung-Hui Kuo
发明人： Stacy M. Munechika , Michael Thomas Dobbertin , Chung-Hui Kuo
IPC分类号： G06F15/02
CPC分类号： H04N1/00002 , H04N1/4076
摘要： Printers are provided having a print engine having a print head that forms lines of picture elements on a receiver based upon lines of pixel values and a controller that causes the print engine to print a first print having a plurality of different areas along a cross-track direction with target densities and that receives data from which measured densities for different ones of the plurality of different areas can be determined. The controller determines a line density adjustment function based upon a functional relationship between a cross-track position of different ones of the areas and a difference between the measured density and the target density at the different ones of the areas and subsequently prints a production print according to lines of pixel values for the production print modulated by the line density adjustment function.
摘要翻译：提供了具有打印引擎的打印机，所述打印引擎具有打印头，所述打印头基于像素值的一行而在接收器上形成图像元素的行;以及控制器，所述控制器使所述打印引擎沿着交叉轨迹打印具有多个不同区域的第一打印方向与目标密度并且接收可以确定多个不同区域中不同区域的测量密度的数据。控制器基于不同区域的交叉轨迹位置之间的功能关系和在不同区域的测量密度与目标密度之间的差异来确定线密度调节功能，并随后根据对于由线密度调整功能调制的生产打印的像素值线。

58. 发明申请

US20130010312A1 AUTOMATIC CROSS-TRACK DENSITY CORRECTION METHOD 有权
标题翻译：自动交叉密度校正方法
公开(公告)号：US20130010312A1
公开(公告)日：2013-01-10
申请号：US13178717
申请日：2011-07-08
申请人： Chung-Hui Kuo , Stacy M. Munechika , Michael Thomas Dobbertin
发明人： Chung-Hui Kuo , Stacy M. Munechika , Michael Thomas Dobbertin
IPC分类号： G06K15/02
CPC分类号： H04N1/4076 , G03G15/5062
摘要： Methods are provided for automatic cross-track density correction for a print engine having a print head that forms lines of picture elements on a receiver based upon lines of pixel values. In one aspect of the method, the print engine is caused to print a first print having a plurality of different areas along a cross-track direction with target densities and data is received from which measured densities for different ones of the plurality of different areas can be determined. A line density adjustment function is based upon a functional relationship between a cross track position of different ones of the areas and a difference between the measured density and the target density at the different ones of the areas. A production print is subsequently printed according to lines of pixel values for the production print modulated by the line density adjustment function.
摘要翻译：提供了一种用于具有打印头的打印引擎的自动交叉轨道密度校正的方法，该打印头基于像素值的像素值在接收机上形成图像元素的线。在该方法的一个方面，使打印引擎沿着具有目标密度的跨轨道方向打印具有多个不同区域的第一打印，并且接收从多个不同区域中的不同区域测量的密度的数据确定。线密度调整功能基于不同区域的交叉轨迹位置与不同区域的测量密度与目标密度之间的功能关系。随后根据由线密度调整功能调制的生产打印的像素值的行打印生产打印。

59. 发明申请

US20130003087A1 DEPOSITING TEXTURE FOR JOB ON RECEIVER 审中-公开
标题翻译：在收件人上填写工作的纹理
公开(公告)号：US20130003087A1
公开(公告)日：2013-01-03
申请号：US13171769
申请日：2011-06-29
申请人： Chung-Hui Kuo , Hwai-Tzuu Tai , John T. Hartman
发明人： Chung-Hui Kuo , Hwai-Tzuu Tai , John T. Hartman
IPC分类号： G06K1/00
CPC分类号： G06K15/1802 , G06K15/1827 , G06K2215/0082
摘要： Apparatus for depositing a texture on a receiver includes a data source adapted to receive a job specification and provide corresponding texture identification data values. A texture memory receives the texture identification data values from the data source and provides corresponding multilevel texture pixel data values. A loader loads into the texture memory a texture set including multilevel texture pixel data values for each of a plurality of textures, each texture in the texture set corresponding to one or more of the texture identification data values. A print engine deposits at each of a plurality of pixel sites on the receiver an amount of texture-forming material corresponding to the respective multilevel texture pixel data value.
摘要翻译：用于在接收器上存储纹理的装置包括适于接收作业规范并提供对应的纹理识别数据值的数据源。纹理存储器从数据源接收纹理识别数据值，并提供相应的多层纹理像素数据值。一种加载器向纹理存储器加载纹理集合，该纹理集合包括多个纹理中的每一个的多层纹理像素数据值，纹理集合中的每个纹理对应于纹理识别数据值中的一个或多个。印刷引擎在接收器上的多个像素位置的每一个处沉积与多个多层结构像素数据值对应的纹理形成材料的量。

60. 发明申请

US20110141495A1 AUTOMATIC HIGH-PRECISION REGISTRATION CORRECTION METHOD VIA LOW RESOLUTION IMAGING 审中-公开
标题翻译：自动高精度注册校正方法通过低分辨率成像
公开(公告)号：US20110141495A1
公开(公告)日：2011-06-16
申请号：US12635023
申请日：2009-12-10
申请人： Chung-Hui Kuo , Gregory Rombola
发明人： Chung-Hui Kuo , Gregory Rombola
IPC分类号： G06K15/10
CPC分类号： H04N1/047 , H04N1/00034 , H04N1/00045 , H04N1/00087 , H04N1/506 , H04N2201/04717
摘要： Method for automatically correcting alignment of printer writers using an imaging device such as a scanner for calculating a calibration parameter. The calibration parameter is used to adjust or maintain the alignment of the printer writers.
摘要翻译：使用诸如用于计算校准参数的扫描仪的成像装置自动校正打印机作者的对准的方法。校准参数用于调整或维持打印机编写器的对齐。

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