专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

101. 发明授权

US11704077B2 Rasterized print job compression 有权
公开(公告)号：US11704077B2
公开(公告)日：2023-07-18
申请号：US17506055
申请日：2021-10-20
申请人： Iosif Keri , David Ward , Justin J. Coulter
发明人： Iosif Keri , David Ward , Justin J. Coulter
IPC分类号： G06F3/12
CPC分类号： G06F3/122 , G06F3/1258 , G06F3/1286
摘要： Systems and methods are provided for handling print data. One embodiment is a system that includes an interface that receives rasterized print data, a memory that stores the rasterized print data; and a print controller that compresses each scanline of the rasterized print data by culling a region of leading whitespace, culling a region of trailing whitespace, compressing a data region disposed between the leading whitespace and the trailing whitespace, and inserting a tag having whitespace offset information for the data region within the scanline.

102. 发明授权

US11072166B2 System and method of monitoring usage of a recording material in an image forming apparatus 有权
公开(公告)号：US11072166B2
公开(公告)日：2021-07-27
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： B41J2/205 , B41J2/045 , B41J2/21 , B41J2/175
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.

103. 发明授权

US10248371B1 Print job order optimization mechanism 有权
公开(公告)号：US10248371B1
公开(公告)日：2019-04-02
申请号：US16003193
申请日：2018-06-08
申请人： Katie Eng , Stephen Mandry , David Ward
发明人： Katie Eng , Stephen Mandry , David Ward
IPC分类号： G06F3/12
摘要： A printing system is disclosed. The printing system includes at least one memory device to store optimization logic and one or more processors, coupled to the at least one memory device, to execute the optimization logic to receive a print job batch including a plurality of print jobs each having starting and ending media length pair values and generate a revised print job order list having a sequence for printing the plurality of print jobs to reduce a number of media length transitions based on a matching of the starting and ending media length pair values of the plurality of print jobs.

104. 发明授权

US10198224B1 Scheduling high priority print jobs with minimal print waste 有权
公开(公告)号：US10198224B1
公开(公告)日：2019-02-05
申请号：US15942805
申请日：2018-04-02
申请人： Karen Harrison Ferrel , Michael Stewart McDermott , Kenneth Stuart Shouldice , John Thomas Varga , David Ward
发明人： Karen Harrison Ferrel , Michael Stewart McDermott , Kenneth Stuart Shouldice , John Thomas Varga , David Ward
IPC分类号： G06F3/12
摘要： Systems and methods are provided for scheduling high priority print jobs with minimal paper waste. One embodiment is a printing system that includes a print controller having a print data path with intermediate queues and a last queue to store print ready bitmap data. The print controller monitors the last queue to determine an estimate time for printing the print ready bitmap data stored in the last queue, determines whether the estimate time exceeds a time threshold, and determines whether a high priority print job is detected in the job storage system. In response to determining that the estimate time exceeds the time threshold and detecting the high priority print job, the print controller halts processing of at least one of the plurality of print jobs that is not the high priority print job, and advances processing of the high priority print job on the print data path.

105. 发明授权

US10122866B2 Automated test suite mechanism 有权
公开(公告)号：US10122866B2
公开(公告)日：2018-11-06
申请号：US15256123
申请日：2016-09-02
申请人： Stephen Jared Mandry , Katie Ashley Eng , David Ward
发明人： Stephen Jared Mandry , Katie Ashley Eng , David Ward
IPC分类号： H04N1/00 , G06F3/12
摘要： A method is disclosed. The method includes generating a set of test case tags that describe attributes included in a test case and store the set of test case tags and the test case, receiving input information, and dynamically generating a test suite of one or more test cases based on input attributes data included in the input information, wherein the input information comprises code change information.

106. 发明授权

US10031782B2 Distributed processing of network device tasks 有权
公开(公告)号：US10031782B2
公开(公告)日：2018-07-24
申请号：US13533780
申请日：2012-06-26
申请人： Joel Obstfeld , David Ward , Colby Barth , Mu Lin
发明人： Joel Obstfeld , David Ward , Colby Barth , Mu Lin
IPC分类号： G06F15/16 , G06F9/50 , G06F9/455
摘要： Techniques are described for distributing network device tasks across virtual machines executing in a computing cloud. A network device includes a network interface to send and receive messages, a routing unit comprising one or more processors configured to execute a version of a network operating system, and a virtual machine agent. The virtual machine agent is configured to identify a virtual machine executing at a computing cloud communicatively coupled to the network device, wherein the identified virtual machine executes an instance of the version of the network operating system, to send, using the at least one network interface and to the virtual machine, a request to perform a task, and to receive, using the at least one network interface and from the virtual machine, a task response that includes a result of performing the task. The routing unit is configured to update the network device based on the result.

107. 发明申请

US20180150729A1 DYNAMIC STORAGE OF RASTER DATA AT A RIP SPOOL FOR MULTIPLE COPY PRINT JOBS 审中-公开
公开(公告)号：US20180150729A1
公开(公告)日：2018-05-31
申请号：US15361888
申请日：2016-11-28
申请人： Katie Ashley Eng , Stephen Jared Mandry , Miki Judy Ushijima , David Ward
发明人： Katie Ashley Eng , Stephen Jared Mandry , Miki Judy Ushijima , David Ward
IPC分类号： G06K15/02 , G06F3/12
CPC分类号： G06K15/1861 , G06F3/1211 , G06F3/1245 , G06F3/1285 , G06K15/1809 , G06K15/1817 , G06K15/1836 , G06K15/1886
摘要： Embodiments described herein provide for dynamic storage of raster data at a rip spool while printing copies of a multiple copy print job. When printing multiple copies of a print job, some of the print data for the print job is rasterized once, spooled, and de-spooled multiple times for each copy of the print job. The rest of the print data for the print job is rasterized multiple times for each copy of the print job. In the embodiments described herein, additional storage space on the rip spool that becomes available while printing multiple copies of a print job is utilized to store additional raster data for the print job. This reduces the amount of the print data for the print job that is rasterized multiple times.

108. 发明授权

US09507548B2 Method and apparatus for print job with reduced memory footprint size 有权
标题翻译：减少内存占用面积的打印作业的方法和装置
公开(公告)号：US09507548B2
公开(公告)日：2016-11-29
申请号：US14485391
申请日：2014-09-12
申请人： Aritra Bandyopadhyay , David Ward
发明人： Aritra Bandyopadhyay , David Ward
IPC分类号： G06F3/12 , G06K15/00
CPC分类号： G06F3/122 , G06F3/1244 , G06F3/1285 , G06K15/00 , G06K15/181 , G06K15/1813 , G06K15/1822
摘要： A method is described that includes applying a job ticket to a series of pages to produce a next sheet of document to be printed. The method further includes comparing substantive content of the sheet to respective substantive sheet content for a group of one or more previously generated sheets of the document that each contain the respective sheet content. The method further includes referencing the sheet to the group because the substantive content matched the respective substantive sheet content.
摘要翻译：描述了一种方法，其包括将作业单应用于一系列页面以产生要打印的下一张文档。该方法还包括将每个包含各个片材内容的文档的一个或多个先前生成的纸张的组的实质内容与相应的实质页面内容进行比较。该方法还包括将该表格引用到该组，因为实质内容与相应的实质表单内容相匹配。

109. 发明申请

US20160247048A1 PRINT JOB RE-PREFLIGHT MECHANISM 审中-公开
标题翻译：打印工作重新启动机制
公开(公告)号：US20160247048A1
公开(公告)日：2016-08-25
申请号：US14629846
申请日：2015-02-24
申请人： David Ward , Katie Ashley Eng , Aritra Bandyopadhyay
发明人： David Ward , Katie Ashley Eng , Aritra Bandyopadhyay
IPC分类号： G06K15/02
CPC分类号： G06K15/1806 , G06K15/1822
摘要： A method is disclosed. The method includes receiving print job data at a printing system, performing a first preflight of the print job data to collect job attribute data, detecting that one or more changes have been made to the print job data and performing a second preflight of the print job data using the job attribute data collected during the first preflight based on the one or more changes.
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第一预检以收集作业属性数据，检测对打印作业数据进行了一个或多个更改并执行打印作业的第二预检数据使用基于一次或多次更改在第一次预检中收集的作业属性数据。

110. 发明申请

US20160202938A1 STORAGE AND ACCESS OF JOB TICKET VALUES 有权
标题翻译：存储和获取作业票价值
公开(公告)号：US20160202938A1
公开(公告)日：2016-07-14
申请号：US14596413
申请日：2015-01-14
申请人： Aritra Bandyopadhyay , David Ward
发明人： Aritra Bandyopadhyay , David Ward
IPC分类号： G06F3/12
CPC分类号： G06F3/1205 , G06F3/1211 , G06F3/1241 , G06F3/1244 , G06F3/1285
摘要： System and methods for storage and access of job ticket values. In one embodiment, an apparatus includes a job ticket controller that receives a print job and an associated job ticket, and processes the job ticket to identify a group of logical pages that share common attribute values. The job ticket controller caches a shared copy of the attribute values in memory for the group, and identifies static attribute values and dynamic attribute values in the shared copy. Responsive to a request to update a dynamic attribute value of a logical page that belongs to the group, the job ticket controller copies the dynamic attribute values to a separate copy, performs the update, and then provides the separate copy and the static attribute values of the shared copy in response to a request of attribute information of the logical page.
摘要翻译：用于存储和访问作业单值的系统和方法。在一个实施例中，一种装置包括接收打印作业和相关联的作业单的作业单控制器，并且处理作业单以识别共享公共属性值的一组逻辑页面。作业单控制器将属性值的共享副本缓存到该组的存储器中，并且识别共享副本中的静态属性值和动态属性值。响应于更新属于组的逻辑页面的动态属性值的请求，作业单控制器将动态属性值复制到单独的副本，执行更新，然后提供单独的副本和静态属性值所述共享副本响应于所述逻辑页面的属性信息的请求。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式