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1. 发明申请

US20060007944A1 Managing network device configuration using versioning and partitioning 有权
标题翻译：使用版本控制和分区管理网络设备配置
公开(公告)号：US20060007944A1
公开(公告)日：2006-01-12
申请号：US11043281
申请日：2005-01-25
申请人： Yassin Movassaghi , Sukumar Puvvala , C. Letchworth , Kapil Jain , Neal McDonnell , David Ward
发明人： Yassin Movassaghi , Sukumar Puvvala , C. Letchworth , Kapil Jain , Neal McDonnell , David Ward
IPC分类号： H04L12/28
CPC分类号： H04L41/0813 , H04L41/0866 , H04L41/0886
摘要： Configuration versioning and partitioning are provided as methods for managing large configuration for a network element such as a router or switch. In one aspect, a method performed in a network element, the network element comprising a plurality of software components that control operations and features of the network element, wherein operations and features of the network element are defined in part by a configuration, comprises creating and storing one or more configuration partition namespaces each comprising a version identifier and one or more configuration tuples; associating one or more of the configuration partition namespaces in a configuration partition; associating one of the software components and the one or more configuration partition namespaces; and creating and storing information identifying one of the software components, its associated configuration partition namespaces, and the version identifier of each of the configuration partition namespaces.
摘要翻译：提供配置版本控制和分区作为管理诸如路由器或交换机之类的网络元件的大型配置的方法。在一个方面，一种在网络元件中执行的方法，所述网络元件包括控制所述网络元件的操作和特征的多个软件组件，其中所述网络元件的操作和特征部分地由配置来定义，包括创建和存储每个包括版本标识符和一个或多个配置元组的配置分区命名空间; 在配置分区中关联一个或多个配置分区命名空间; 关联一个软件组件和一个或多个配置分区命名空间; 以及创建和存储识别软件组件之一，其关联的配置分区命名空间以及每个配置分区命名空间的版本标识符的信息。

2. 发明授权

US07779404B2 Managing network device configuration using versioning and partitioning 有权
标题翻译：使用版本控制和分区管理网络设备配置
公开(公告)号：US07779404B2
公开(公告)日：2010-08-17
申请号：US11043281
申请日：2005-01-25
申请人： Yassin Movassaghi , Sukumar Puvvala , C. Michael Letchworth , Kapil Jain , Neal McDonnell , David Ward
发明人： Yassin Movassaghi , Sukumar Puvvala , C. Michael Letchworth , Kapil Jain , Neal McDonnell , David Ward
IPC分类号： G06F9/44 , G06F9/445
CPC分类号： H04L41/0813 , H04L41/0866 , H04L41/0886
摘要： Configuration versioning and partitioning are provided as methods for managing large configuration for a network element such as a router or switch. In one aspect, a method performed in a network element, the network element comprising a plurality of software components that control operations and features of the network element, wherein operations and features of the network element are defined in part by a configuration, comprises creating and storing one or more configuration partition namespaces each comprising a version identifier and one or more configuration tuples; associating one or more of the configuration partition namespaces in a configuration partition; associating one of the software components and the one or more configuration partition namespaces; and creating and storing information identifying one of the software components, its associated configuration partition namespaces, and the version identifier of each of the configuration partition namespaces.
摘要翻译：提供配置版本控制和分区作为管理诸如路由器或交换机之类的网络元件的大型配置的方法。在一个方面，一种在网络元件中执行的方法，所述网络元件包括控制所述网络元件的操作和特征的多个软件组件，其中所述网络元件的操作和特征部分地由配置来定义，包括创建和存储每个包括版本标识符和一个或多个配置元组的配置分区命名空间; 在配置分区中关联一个或多个配置分区命名空间; 关联一个软件组件和一个或多个配置分区命名空间; 以及创建和存储识别软件组件之一，其关联的配置分区命名空间以及每个配置分区命名空间的版本标识符的信息。

3. 发明申请

US20060031427A1 Configuration commit database approach and session locking approach in a two-stage network device configuration process 有权
公开(公告)号：US20060031427A1
公开(公告)日：2006-02-09
申请号：US10866528
申请日：2004-06-10
申请人： Kapil Jain , Charles Letchworth , Neal McDonnell , Yassin Movassaghi , Sukumar Puvvala , David Ward
发明人： Kapil Jain , Charles Letchworth , Neal McDonnell , Yassin Movassaghi , Sukumar Puvvala , David Ward
IPC分类号： G06F15/177
CPC分类号： H04L41/0879 , H04L41/0266 , H04L41/028 , H04L41/0803 , H04L41/0866 , H04L67/125 , H04L67/142 , H04L67/34
摘要： A method and apparatus for modifying the configuration of a network device, such as a router, using a two-stage configuration model is provided. A first request from a user for a change in configuration of a network device is received. Configuration data associated with the first request is stored. A second request to modify the configuration of the network device to reflect the configuration data is received. An exclusive lock on the network device is assigned to the user preventing other users from modifying the configuration of the network device. The current operational state of the network device is modified to reflect the configuration data, which is then stored in a device configuration database. Users can view configuration history data to view prior configurations of the network device. Multiple users may modify the network device without interfering with one another because conflicts are avoided through use of an exclusive lock.

4. 发明授权

US11447767B2 Apparatus for and methods of the disruption of a biological cell 有权
公开(公告)号：US11447767B2
公开(公告)日：2022-09-20
申请号：US13261540
申请日：2011-06-15
申请人： Nelson Nazareth , David Ward , David Edge
发明人： Nelson Nazareth , David Ward , David Edge
IPC分类号： C12N15/10 , B01L7/00 , C12N1/06 , F25B21/04 , C12N1/08 , B01L3/00
摘要： Disrupting a biological cell includes freezing, boiling or perhaps alternately freezing and boiling material containing the biological cell using a thermoelectric cell with a working face, and a base face whereof is contiguous with a heat source/sink at a substantially constant temperature. Apparatus for the disruption process includes a peltier cell, a base face, which is flexibly attached to a heat source/sink held at a constant temperature, and a working face contiguous with a reaction vessel or holder thereof. Reversal of the voltage in the peltier cell enables the working face alternately to reach below freezing and above boiling temperatures, and/or with use of a resistive wire on the vessel or holder for heating, with the TEC used purely for cooling. The materials of the base face tend to inhibit disintegration of the peltier cell brought about by expansion and contraction by heat.

5. 发明申请

US20210187940A1 SYSTEM AND METHOD OF MONITORING USAGE OF A RECORDING MATERIAL IN AN IMAGE FORMING APPARATUS 有权
公开(公告)号：US20210187940A1
公开(公告)日：2021-06-24
申请号：US16719331
申请日：2019-12-18
申请人： Walter F. Kailey , David Ward
发明人： Walter F. Kailey , David Ward
IPC分类号： B41J2/045 , B41J2/175 , B41J2/21 , B41J2/205
摘要： Systems, methods, software for monitoring usage of a recording medium in an image forming apparatus. In one embodiment, a usage monitor receives a raster image, and identifies thresholds that distinguish different intensity levels reproduced by different drop sizes of the recording material. The usage monitor identifies a set of pixel values for a block of pixels from the raster image, performs a vectorized comparison of the set of pixel values to each of the thresholds to generate sets of comparison bits, determines a number of set bits in each of the sets of comparison bits, and updates a threshold counter for each of the thresholds based on the number of set bits. The usage monitor may then compute drop counts for different drop sizes based on the threshold counter for each of the thresholds.

6. 发明申请

US20200272376A1 DATA CACHE SYNCHRONIZATION IN TWO-PHASE PRINTING PROCESSES 审中-公开
公开(公告)号：US20200272376A1
公开(公告)日：2020-08-27
申请号：US16286288
申请日：2019-02-26
申请人： Justin J. Coulter , David Ward
发明人： Justin J. Coulter , David Ward
IPC分类号： G06F3/12 , G06K15/02
摘要： Embodiments herein describe a two-phase printing process that utilizes page-to-resource tracking during the first rip-to-spool phase in order to perform resource scheduling during the second print-from-spool phase. In one embodiment, compute nodes include a RIP and a raster builder. A controller receives a print job, identifies a distribution of logical pages in the print job to the compute nodes, and generates page assignment information that maps the logical pages to the compute nodes based on the distribution. The compute nodes rasterize the logical pages to generate intermediate data using the RIPs, and store the intermediate raster data at a RIP spool. The controller directs a distribution of the intermediate raster data from the RIP spool to the compute nodes based on the page assignment information, and the compute nodes assemble the intermediate raster data into complete raster data using the raster builders.

7. 发明授权

US10241732B2 Processing print jobs with a single sheet job model 有权
公开(公告)号：US10241732B2
公开(公告)日：2019-03-26
申请号：US15251276
申请日：2016-08-30
申请人： Katie Ashley Eng , David Ward
发明人： Katie Ashley Eng , David Ward
IPC分类号： G06F3/12 , G06K15/02
摘要： System and methods for processing and printing print jobs with a single sheet job model job model. In one embodiment, a print controller includes an interface that receives a print job, and a processing unit that initiates a processing task for a group of pages in the print job. The print controller also includes a sheet controller that establishes a single sheet job model in memory for the processing task, and that iteratively inserts sheet properties of a set of pages of the group into the single sheet job model, provides the single sheet job model with the sheet properties to the processing task, and erases the sheet properties from the single sheet job model.

8. 发明授权

US09088519B2 Allocating and distributing labels for packet encapsulation 有权
标题翻译：分配和分发报文封装标签
公开(公告)号：US09088519B2
公开(公告)日：2015-07-21
申请号：US13525073
申请日：2012-06-15
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： H04L12/723 , H04L12/46
CPC分类号： H04L45/50 , H04L12/4645 , H04L45/507
摘要： In one example, a network device receives a packet to be forwarded according to a label switching protocol, determines a service to be performed on the packet by a service network device, sends a label request message to the service network device, wherein the label request message indicates support for labels having a particular length, wherein the particular length is larger than twenty bits (e.g., forty bits), and wherein the label request message specifies the service to be performed on the packet, receives, in response to the label request message, a label mapping message defining a label of the particular length, appends the label to the packet to form a Multi-Protocol Label Switching (MPLS)-encapsulated packet, and forwards the MPLS-encapsulated packet according to the label switching protocol.
摘要翻译：在一个示例中，网络设备根据标签交换协议接收要转发的分组，由服务网络设备确定要在分组上执行的服务，向服务网络设备发送标签请求消息，其中标签请求消息指示对具有特定长度的标签的支持，其中特定长度大于二十位（例如，四十位），并且其中标签请求消息指定要对分组执行的服务，响应于标签请求而接收消息，定义特定长度的标签的标签映射消息，将标签附加到分组以形成多协议标签交换（MPLS）封装的分组，并根据标签交换协议转发MPLS封装的分组。

9. 发明授权

US09047026B2 Labeling inserted pages within print previews of a print job 有权
标题翻译：在打印作业的打印预览中标记插页
公开(公告)号：US09047026B2
公开(公告)日：2015-06-02
申请号：US13210715
申请日：2011-08-16
申请人： Stephen G. Price , David Ward
发明人： Stephen G. Price , David Ward
IPC分类号： G06F3/12
CPC分类号： G06F3/1208 , G06F3/1256 , G06F3/1258
摘要： Systems and methods are provided for labeling inserted pages within a print preview of a print job. The system receives print data comprising logical pages, and receives instructions for inserting pages among the logical pages of the print data. The system further receives a request for a print preview for the print data, identifies inserts for the print data based on the instructions, rasterizes the logical pages of the print data and the inserts to generate sheet images for the print preview, and includes non-printing marks in the sheet images for the inserts that distinguish the inserts from rasterized logical pages of the print data. The system further transmits the sheet images of the print preview.
摘要翻译：提供了系统和方法，用于在打印作业的打印预览中标记插入的页面。该系统接收包括逻辑页面的打印数据，并且接收在打印数据的逻辑页面之间插入页面的指令。该系统还接收针对打印数据的打印预览的请求，基于指令识别用于打印数据的插入，对打印数据的逻辑页面和插入物进行光栅化以生成用于打印预览的纸张图像，将用于将插入物与印刷数据的光栅化逻辑页区分开的插入物的片材图像中的打印标记。系统进一步传送打印预览的纸张图像。

10. 发明申请

US20150124284A1 Print Job Correction Mechanism 有权
标题翻译：打印作业校正机制
公开(公告)号：US20150124284A1
公开(公告)日：2015-05-07
申请号：US14070834
申请日：2013-11-04
申请人： David Ward , Alexandru-Virgil Panek , Charles D. Johnson
发明人： David Ward , Alexandru-Virgil Panek , Charles D. Johnson
IPC分类号： G06F3/12
CPC分类号： G06F3/1205 , G06F3/1204 , G06F3/121 , G06F3/1224 , G06F3/1255 , G06F3/1284 , G06F3/1285
摘要： A method is disclosed. The method includes receiving print job data at a printing system, performing constraint checking of the print job data to detect one or more invalid print requirements and applying corrective actions upon detecting one or more invalid print requirements in order to facilitate printing of the print job data.
摘要翻译：公开了一种方法。该方法包括在打印系统处接收打印作业数据，执行打印作业数据的约束检查以检测一个或多个无效打印要求，并且在检测到一个或多个无效打印要求时应用校正动作以便于打印打印作业数据。

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