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61. 发明申请

US20160247053A1 Medium Prompting Mechanism 审中-公开
标题翻译：中等提示机制
公开(公告)号：US20160247053A1
公开(公告)日：2016-08-25
申请号：US14629702
申请日：2015-02-24
申请人： David Ward , John Varga
发明人： David Ward , John Varga
IPC分类号： G06K15/00 , G06F3/12
CPC分类号： G06F3/1253 , G06F3/1205 , G06F3/1212 , G06K15/002 , G06K15/1809
摘要： A method is disclosed. The method includes receiving a request for paper properties needed to perform page raster image processing (RIP) of a page and prompting an operator to load a virtual paper without inserting a physical medium.
摘要翻译：公开了一种方法。该方法包括接收对页面执行页面光栅图像处理（RIP）所需的纸张属性的请求，并提示操作者在不插入物理介质的情况下加载虚拟纸张。

62. 发明授权

US09143557B2 Feedback loop for service engineered paths 有权
标题翻译：服务工程路径的反馈回路
公开(公告)号：US09143557B2
公开(公告)日：2015-09-22
申请号：US13534121
申请日：2012-06-27
申请人： James Guichard , David Ward , Jan Medved , Maciek Konstantynowicz
发明人： James Guichard , David Ward , Jan Medved , Maciek Konstantynowicz
IPC分类号： H04L12/28 , H04L29/08
CPC分类号： H04L67/1008 , H04L67/1025 , H04L67/1029 , H04L67/16 , H04L67/327
摘要： In general, techniques are described for providing feedback loops for service engineered paths. A service node comprising an interface and a control unit may implement the techniques. The interface receives traffic via a path configured within a network to direct the traffic from an ingress network device of the path to the service node. The control unit applies one or more services to the traffic received via the path and generates service-specific information related to the application of the one or more services to the traffic. The interface then sends the service-specific information to at least one network device configured to forward the traffic via the path so that the at least one network device configured to forward the traffic via the path is able to adapt the path based on the service-specific information.
摘要翻译：通常，描述了为服务工程路径提供反馈回路的技术。包括接口和控制单元的服务节点可以实现这些技术。该接口通过网络中配置的路径接收流量，将流量从路由入口网络设备引导到业务节点。控制单元将一个或多个服务应用于经由路径接收到的业务，并且生成与该业务相关的一个或多个业务的应用相关的业务特定信息。接口然后将服务特定信息发送到被配置为经由路径转发流量的至少一个网络设备，使得配置成经由路径转发流量的至少一个网络设备能够基于服务 - 具体信息。

63. 发明授权

US09132656B2 Consumable supply item with fluid sensing and pump enable for micro-fluid applications 有权
标题翻译：具有流体感应和泵功能的消耗品可用于微流体应用
公开(公告)号：US09132656B2
公开(公告)日：2015-09-15
申请号：US13149169
申请日：2011-05-31
申请人： Marvin Nicholson, III , Jason McReynolds , Robert Muyskens , Mark Doerre , Rickey Robbins , David Ward
发明人： Marvin Nicholson, III , Jason McReynolds , Robert Muyskens , Mark Doerre , Rickey Robbins , David Ward
IPC分类号： B41J2/175
CPC分类号： B41J2/17526 , B41J2/17566 , B41J2002/17579
摘要： A consumable supply item for an imaging device holds an initial or refillable volume of ink. A housing defines an interior having a pair of opposed electrodes. The electrodes have a capacitance that varies in response to an amount of liquid between them. A controller energizes one electrode and receives an output reading from the other. The controller processes the reading on board the housing and supplies it as a digital data stream to the imaging device during use. A memory stores calibration values for an empty and full housing. The controller writes back to the memory present fluid levels obtained from the output reading of the electrode. An enable output allows operation or not of a fluid pump in the imaging device. Materials, construction, modularity, and fluid communication ports are further embodiments, to name a few.
摘要翻译：用于成像装置的消耗品供应物保持初始或可重新填充的油墨体积。壳体限定具有一对相对电极的内部。电极具有响应于它们之间的液体量而变化的电容。一个控制器激励一个电极并从另一个电极接收输出读数。控制器处理外壳上的读数，并在使用过程中将其作为数字数据流提供给成像设备。存储器存储空的和完整的外壳的校准值。控制器将从电极的输出读数获得的当前液位回写到存储器中。启用输出允许在成像设备中操作或不操作流体泵。材料，结构，模块化和流体通信端口是另外的实施例，仅举几个例子。

64. 发明授权

US08855014B2 Distributed stateful path computation element overlay architecture 有权
标题翻译：分布状态路径计算元素覆盖架构
公开(公告)号：US08855014B2
公开(公告)日：2014-10-07
申请号：US13524071
申请日：2012-06-15
申请人： Stefano Previdi , Jean-Philippe Vasseur , Jan Medved , David Ward
发明人： Stefano Previdi , Jean-Philippe Vasseur , Jan Medved , David Ward
IPC分类号： H04L12/28 , H04L1/00
CPC分类号： H04L45/50 , H04L45/04
摘要： In one embodiment, a particular device in a computer network maintains a locally owned tunnel-state table, and joins a distributed hash table (DHT) ring. In addition, the locally owned tunnel-state table is shared with other devices of the DHT ring to establish a DHT-owned tunnel-state table. The particular device (and other devices) determines ownership of link-state advertisements (LSAs) for a specific portion of a traffic engineering database (TED) according to the DHT ring. As such, when the particular device (or any device) computes a path for a tunnel using a local TED, the particular device may request permission to use resources along the computed path that were advertised in particular LSAs from owners of those particular LSAs when not owned by the particular device.
摘要翻译：在一个实施例中，计算机网络中的特定设备维护本地拥有的隧道状态表，并且连接分布式散列表（DHT）环。此外，本地拥有的隧道状态表与DHT环的其他设备共享，以建立DHT拥有的隧道状态表。特定设备（和其他设备）根据DHT环确定针对流量工程数据库（TED）的特定部分的链路状态通告（LSA）的所有权。因此，当特定设备（或任何设备）使用本地TED计算隧道的路径时，特定设备可以请求允许沿着所计算的路径使用资源，这些资源在特定LSA的特定LSA中被发布，来自那些特定LSA的所有者由特定设备拥有。

65. 发明申请

US20140248051A1 Power Save Mode for Lightpaths 审中-公开
标题翻译：光路节能模式
公开(公告)号：US20140248051A1
公开(公告)日：2014-09-04
申请号：US14275445
申请日：2014-05-12
申请人： Ornan Gerstel , Flavio Bonomi , David Ward
发明人： Ornan Gerstel , Flavio Bonomi , David Ward
IPC分类号： H04B10/079 , H04L12/707 , H04L12/803 , H04L12/721
CPC分类号： H04B10/0793 , H04B10/07955 , H04J14/0221 , H04J14/0227 , H04J14/0267 , H04J14/0284 , H04L45/22 , H04L45/245 , H04L45/70 , H04L47/10 , H04L47/125 , Y02D50/30
摘要： A method for communicating optically between nodes of an optical network, including forming, between a first node and a second node of the network, a set of lightpaths, each of the set of lightpaths having a respective configuration, and transferring communication traffic between the first and second nodes via the set of lightpaths. The method also includes forming a determination for the set of lightpaths that a communication traffic level associated therewith is less than a predetermined threshold, and in response to the determination, removing a lightpath having a given configuration from the set of lightpaths to form a reduced set of lightpaths. The method further includes transferring the communication traffic between the first and second nodes via the reduced set of lightpaths, while reducing a level of power consumption in the removed lightpath and while maintaining the given configuration of the removed lightpath.
摘要翻译：一种用于在光网络的节点之间进行光学通信的方法，包括在所述网络的第一节点和所述第二节点之间形成一组光路，所述一组光路中的每一个具有相应的配置，并且在所述第一以及经由一组光路的第二节点。该方法还包括形成对于与其相关联的通信业务量小于预定阈值的光路集合的确定，并且响应于该确定，从所述一组光路中去除具有给定配置的光路以形成缩小集合的光线。该方法还包括经由减少的光路集合在第一节点和第二节点之间传送通信业务，同时降低去除的光路中的功率消耗水平，同时保持去除的光路的给定配置。

66. 发明授权

US08799422B1 In-service configuration upgrade using virtual machine instances 有权
标题翻译：使用虚拟机实例进行在役配置升级
公开(公告)号：US08799422B1
公开(公告)日：2014-08-05
申请号：US13247475
申请日：2011-09-28
申请人： Hui Qu , Joel Obstfeld , David Ward , Mu Lin , Anjali Kulkarni
发明人： Hui Qu , Joel Obstfeld , David Ward , Mu Lin , Anjali Kulkarni
IPC分类号： G06F15/177
CPC分类号： G06F8/656 , H04L45/64 , H04L49/70
摘要： Techniques described in this disclosure relate to configuration updates, such as performing an in-service software upgrade on a device, using virtual machines. In a routing device, a routing engine utilizes a virtual machine executing on a hypervisor to provide control plane functions. In one example, an in-service software upgrade may be performed between a first virtual machine and a second virtual machine without a managing virtual machine. More specifically, a first virtual machine in the control plane of the router may control the upgrade process, including requesting initialization of the second virtual machine, installing a new software system on the second virtual machine, and replicating state data from the first virtual machine to the second virtual machine. In this example, the first virtual machine may operate as a master virtual machine and the second virtual machine may operate as a slave virtual machine that synchronizes with the master virtual machine.
摘要翻译：本公开中描述的技术涉及配置更新，诸如使用虚拟机在设备上执行在职软件升级。在路由设备中，路由引擎利用在管理程序上执行的虚拟机来提供控制平面功能。在一个示例中，可以在没有管理虚拟机的第一虚拟机和第二虚拟机之间执行在役软件升级。更具体地，路由器的控制平面中的第一虚拟机可以控制升级过程，包括请求初始化第二虚拟机，在第二虚拟机上安装新的软件系统，以及将状态数据从第一虚拟机复制到第二个虚拟机。在该示例中，第一虚拟机可以作为主虚拟机操作，并且第二虚拟机可以作为与主虚拟机同步的从属虚拟机来操作。

67. 发明授权

US08724990B2 Power save mode for lightpaths 有权
标题翻译：光路节电模式
公开(公告)号：US08724990B2
公开(公告)日：2014-05-13
申请号：US12586041
申请日：2009-09-15
申请人： Ornan Gerstel , Flavio Bonomi , David Ward
发明人： Ornan Gerstel , Flavio Bonomi , David Ward
IPC分类号： H04J14/00
CPC分类号： H04B10/0793 , H04B10/07955 , H04J14/0221 , H04J14/0227 , H04J14/0267 , H04J14/0284 , H04L45/22 , H04L45/245 , H04L45/70 , H04L47/10 , H04L47/125 , Y02D50/30
摘要： A method for communicating optically between nodes of an optical network, including forming, between a first node and a second node of the network, a set of lightpaths, each of the set of lightpaths having a respective configuration, and transferring communication traffic between the first and second nodes via the set of lightpaths. The method also includes forming a determination for the set of lightpaths that a communication traffic level associated therewith is less than a predetermined threshold, and in response to the determination, removing a lightpath having a given configuration from the set of lightpaths to form a reduced set of lightpaths. The method further includes transferring the communication traffic between the first and second nodes via the reduced set of lightpaths, while reducing a level of power consumption in the removed lightpath and while maintaining the given configuration of the removed lightpath.
摘要翻译：一种用于在光网络的节点之间进行光学通信的方法，包括在所述网络的第一节点和所述第二节点之间形成一组光路，所述一组光路中的每一个具有相应的配置，并且在所述第一以及经由一组光路的第二节点。该方法还包括形成对于与其相关联的通信业务量小于预定阈值的光路集合的确定，并且响应于该确定，从所述一组光路中去除具有给定配置的光路以形成缩小集合的光线。该方法还包括经由减少的光路集合在第一节点和第二节点之间传送通信业务，同时降低去除的光路中的功率消耗水平，同时保持去除的光路的给定配置。

68. 发明授权

US08654362B2 Processing multi-page segments in a parallel RIP environment with a serial RIP 有权
公开(公告)号：US08654362B2
公开(公告)日：2014-02-18
申请号：US13186610
申请日：2011-07-20
申请人： David Ward , Rivadeneira Randell , Arthur R. Roberts
发明人： David Ward , Rivadeneira Randell , Arthur R. Roberts
IPC分类号： G06K15/02
摘要： Systems and methods are provided for error correction in a parallel RIP environment. The system comprises parallel RIPs and a serial RIP. The system receives a print job comprising logical pages, separates the print job into segments of logical pages, and distributes the segments to the parallel RIPs for interpretation and rasterization. The system further determines that a parallel RIP has encountered an error indicating that a segment includes multiple logical pages, and instructs the serial RIP to rasterize the segment responsive to detecting the error.

69. 发明申请

US20130088746A1 Mechanism for Previewing Secure Print Jobs 有权
标题翻译：预览安全打印作业的机制
公开(公告)号：US20130088746A1
公开(公告)日：2013-04-11
申请号：US13253249
申请日：2011-10-05
申请人： David Ward , Randell Rivadeneira
发明人： David Ward , Randell Rivadeneira
IPC分类号： G06F3/12
CPC分类号： G06F3/1208 , G06F3/1222 , G06F3/1238 , G06F3/1256 , G06F3/1288
摘要： A computer generated method disclosed. The method includes receiving a print job data stream, determining if the print job data stream comprises a secure print job, and inserting a control operator to designate a secure print job data stream if the print job data stream comprises a secure print job.
摘要翻译：公开了一种计算机生成方法。该方法包括接收打印作业数据流，确定打印作业数据流是否包括安全打印作业，以及如果打印作业数据流包括安全打印作业，则插入控制操作器以指定安全打印作业数据流。

70. 发明授权

US08369521B2 Smart card based encryption key and password generation and management 有权
标题翻译：基于智能卡的加密密钥和密码生成和管理
公开(公告)号：US08369521B2
公开(公告)日：2013-02-05
申请号：US12253860
申请日：2008-10-17
申请人： David Ward
发明人： David Ward
IPC分类号： H04L9/00
CPC分类号： G06F21/34 , G06F21/46 , G06F21/602 , G06F2221/2153 , G06Q20/02 , G06Q20/3823 , G06Q20/3829 , G06Q20/388 , G07F7/1091 , H04L9/0869 , H04L9/3226 , H04L9/3268 , H04L2209/56
摘要： An apparatus can include a smart card based encryption key management system used to generate an encryption key using encryption key seed material, and an encryption key data store to store the encryption key seed material. An apparatus can include a smart card based password management system used to generate a password using password seed material, and a password data store to store the password seed material.
摘要翻译：一种装置可以包括用于使用加密密钥种子材料生成加密密钥的基于智能卡的加密密钥管理系统，以及用于存储加密密钥种子材料的加密密钥数据存储。装置可以包括用于使用密码种子材料生成密码的基于智能卡的密码管理系统，以及用于存储密码种子材料的密码数据存储。

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