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    • 2. 发明授权
    • Printer filter configuration
    • 打印机过滤器配置
    • US07554682B2
    • 2009-06-30
    • US11024049
    • 2004-12-28
    • Khaled S. SedkyAdina M. TrufinescuFeng Yue
    • Khaled S. SedkyAdina M. TrufinescuFeng Yue
    • G06F3/12
    • G06F3/1277G06F3/1208G06F3/126G06F3/1285
    • A flexible printing subsystem is enabled with a printer filter pipeline. A configurable and arbitrary number of printer filters forming a printer filter pipeline are applied to files that are to be printed. In a described implementation, the printer filter pipeline may implement enhancement features and conversion functions as determined by the individual printer filters forming the printer filter pipeline. The printer filter pipeline is established in accordance with a printer filter configuration file. The printer filter configuration file stipulates a printer filter order and includes a printer filter entry associated with each printer filter to be part of the printer filter pipeline. Each printer filter entry identifies the associated printer filter by name and enumerates the interfaces thereof. Printer filters may be adjacently linked in a printer filter pipeline when their mating interfaces match.
    • 使用打印机过滤器管道启用灵活的打印子系统。 形成打印机过滤器管道的可配置和任意数量的打印机过滤器被应用于要打印的文件。 在所描述的实施方案中,打印机过滤器管线可以实现由形成打印机过滤器管线的各个打印机过滤器确定的增强特征和转换功能。 打印机过滤器管道根据打印机过滤器配置文件建立。 打印机过滤器配置文件规定了打印机过滤器顺序,并且包括与每个打印机过滤器相关联的打印机过滤器条目以成为打印机过滤器管线的一部分。 每个打印机过滤器条目按名称标识相关联的打印机过滤器,并列举其接口。 打印机过滤器可以在打印机过滤器管道中相互连接,当它们的配合接口匹配时。
    • 4. 发明申请
    • System and method for managing output path with context preservation
    • 用上下文保存管理输出路径的系统和方法
    • US20060203257A1
    • 2006-09-14
    • US11076968
    • 2005-03-11
    • Craig McLuckieDaniel EmersonMichael StokesRichard TurnerFeng Yue
    • Craig McLuckieDaniel EmersonMichael StokesRichard TurnerFeng Yue
    • G06F3/12G06F15/00
    • H04N1/603G06F3/1204G06F3/1232G06F3/1284H04N1/32101H04N2201/0082H04N2201/3214H04N2201/3215H04N2201/3219H04N2201/3242H04N2201/3246H04N2201/3278H04N2201/33321H04N2201/33378
    • A system and related techniques expose color printing resources to applications, utilities, operating system and other resources, to automatically detect output capabilities as well as to permit integrated print functions which preserve metadata and other context within the printing workflow. According to embodiments of the invention in one regard, a set of applications may invoke or access a print subsystem to transmit one or more image files to a laser, inkjet, dye sublimation or other printer or other output device. According to embodiments of the invention, the print subsystem may interface to a color management engine and/or a non-color image management engine to automatically negotiate a set of enhanced or optimized print parameters, such as gamma correction, white balance correction, media selection or other options or parameters, for instance for color printing on photographic paper. Because those print or other output capabilities may be automatically detected or discovered, those enhanced settings may in many cases be generated transparently, without user intervention. In addition, metadata surrounding the image file including for instance file size, date and time information, editing status, printing status and other parameters may be preserved and made available to print drivers and other levels of resources in the printing chain, in both directions so that context may be consistently preserved and applications may enjoy extensive or complete control over the image printing process.
    • 系统和相关技术将彩色打印资源暴露给应用程序,实用程序,操作系统和其他资源,以自动检测输出功能,并允许在打印工作流程中保留元数据和其他上下文的集成打印功能。 根据本发明的实施例,在一个方面,一组应用可以调用或访问打印子系统以将一个或多个图像文件传输到激光,喷墨,染料升华或其他打印机或其他输出设备。 根据本发明的实施例,打印子系统可以连接到颜色管理引擎和/或非彩色图像管理引擎,以自动协商一组增强或优化的打印参数,例如伽马校正,白平衡校正,媒体选择 或其他选项或参数,例如用于相纸上的彩色打印。 由于可以自动检测或发现这些打印或其他输出功能,所以在许多情况下,这些增强设置可以透明地生成,无需用户干预。 此外,可以保持包括例如文件大小,日期和时间信息,编辑状态,打印状态和其他参数的图像文件的元数据,并使其可用于在两个方向上打印打印链中的驱动程序和其他级别的资源,从而 该上下文可以被一致地保留,并且应用可以对图像打印过程进行广泛或完全的控制。
    • 10. 发明授权
    • Multilevel ticket-based job management architecture for computing devices
    • 用于计算设备的多级基于票证的作业管理架构
    • US07992145B2
    • 2011-08-02
    • US10794669
    • 2004-03-05
    • Daniel Floyd EmersonBenjamin J. KuhnAmanda Giang-Tien NguyenFeng Yue
    • Daniel Floyd EmersonBenjamin J. KuhnAmanda Giang-Tien NguyenFeng Yue
    • G06F9/455
    • G06F3/1253G06F3/1205G06F3/1285
    • A job completion architecture, includes content that is specified as a hierarchical tree of related content units and a set of multilevel tickets associated with instances of the hierarchically arranged content units. The job manager applies the multilevel tickets, specifying property settings at potentially multiple levels within the hierarchical tree, according to a qualified inheritance rule wherein settings applicable to a set of lower level properties that are specified within a first (higher level) ticket are incorporated into the merged settings to the extent a second (lower level) ticket does not specify settings for the set of lower level properties. If a same property is specified in both a higher and lower level ticket, during merging a setting specified in the lower level ticket overrides the higher level ticket setting.
    • 作业完成架构包括被指定为相关内容单元的分层树的内容和与分层排列的内容单元的实例相关联的一组多级票。 作业管理器根据合格的继承规则应用多级票证,在层次结构树中的潜在多个级别指定属性设置,其中适用于在第一(更高级别)票证中指定的一组较低级别属性的设置被并入 第二(较低级别)票证的合并设置不会为下一级属性集指定设置。 如果在较高和较低级别的票证中指定了相同的属性,则在合并期间,下级票证中指定的设置将覆盖较高级别票证设置。