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31. 发明授权

US08498206B2 Secure one-way data transfer system using network interface circuitry 有权
标题翻译：使用网络接口电路安全的单向数据传输系统
公开(公告)号：US08498206B2
公开(公告)日：2013-07-30
申请号：US13280036
申请日：2011-10-24
申请人： Ronald Mraz
发明人： Ronald Mraz
IPC分类号： H04J1/16
CPC分类号： H04L12/5601 , H04L63/0209 , H04L63/162
摘要： Network interface circuitry for a secure one-way data transfer from a sender's computer (“Send Node”) to a receiver's computer (“Receive Node”) over a data link, such as an optical fiber or shielded twisted pair copper wire communication cable, comprising send-only network interface circuitry for transmitting data from the Send Node to the data link, and receive-only network interface circuitry for receiving the data from the data link and transmitting the received data to the Receive Node, wherein the send-only network interface circuitry is configured not to receive any data from the data link, and the receive-only network interface circuitry is configured not to send any data to the data link. The network interface circuitry may use various interface means such as PCI interface, USB connection, FireWire connection, or serial port connection for coupling to the Send Node and the Receive Node.
摘要翻译：用于通过诸如光纤或屏蔽双绞线铜线通信电缆的数据链路从发送者的计算机（“发送节点”）到接收机的计算机（“接收节点”）的安全单向数据传输的网络接口电路，包括仅发送网络接口电路，用于将数据从发送节点发送到数据链路;以及仅接收网络接口电路，用于从数据链路接收数据，并将接收到的数据发送到接收节点，其中仅发送网络接口电路被配置为不从数据链路接收任何数据，并且仅接收网络接口电路被配置为不向数据链路发送任何数据。网络接口电路可以使用诸如PCI接口，USB连接，FireWire连接或串行端口连接的各种接口装置来耦合到发送节点和接收节点。

32. 发明授权

US08332531B2 Supporting memory management in an offload of network protocol processing 有权
公开(公告)号：US08332531B2
公开(公告)日：2012-12-11
申请号：US13045374
申请日：2011-03-10
申请人： Douglas M. Freimuth , Elbert C. Hu , Ronald Mraz , Erich M. Nahum , Prashant Pradhan , Sambit Sahu , John M. Tracey
发明人： Douglas M. Freimuth , Elbert C. Hu , Ronald Mraz , Erich M. Nahum , Prashant Pradhan , Sambit Sahu , John M. Tracey
IPC分类号： G06F15/16
CPC分类号： G06F13/30
摘要： A number of improvements in network adapters that offload protocol processing from the host processor are provided. Specifically, mechanisms for handling memory management and optimization within a system utilizing an offload network adapter are provided. The memory management mechanism permits both buffered sending and receiving of data as well as zero-copy sending and receiving of data. In addition, the memory management mechanism permits grouping of DMA buffers that can be shared among specified connections based on any number of attributes. The memory management mechanism further permits partial send and receive buffer operation, delaying of DMA requests so that they may be communicated to the host system in bulk, and expedited transfer of data to the host system.

33. 发明申请

US20110167134A1 Apparatus and Method for Supporting Memory Management in an Offload of Network Protocol Processing 有权
标题翻译：用于支持网络协议处理卸载中的存储器管理的装置和方法
公开(公告)号：US20110167134A1
公开(公告)日：2011-07-07
申请号：US13045392
申请日：2011-03-10
申请人： Douglas Morgan Freimuth , Elbert C. Hu , Ronald Mraz , Erich M. Nahum , Prashant Pradhan , Sambit Sahu , John Michael Tracey
发明人： Douglas Morgan Freimuth , Elbert C. Hu , Ronald Mraz , Erich M. Nahum , Prashant Pradhan , Sambit Sahu , John Michael Tracey
IPC分类号： G06F15/16
CPC分类号： G06F13/30
摘要： A number of improvements in network adapters that offload protocol processing from the host processor are provided. Specifically, mechanisms for handling memory management and optimization within a system utilizing an offload network adapter are provided. The memory management mechanism permits both buffered sending and receiving of data as well as zero-copy sending and receiving of data. In addition, the memory management mechanism permits grouping of DMA buffers that can be shared among specified connections based on any number of attributes. The memory management mechanism further permits partial send and receive buffer operation, delaying of DMA requests so that they may be communicated to the host system in bulk, and expedited transfer of data to the host system.
摘要翻译：提供了从主机处理器卸载协议处理的网络适配器的许多改进。具体地说，提供了利用卸载网络适配器在系统内处理存储器管理和优化的机制。存储器管理机制允许数据的缓冲发送和接收以及零拷贝发送和接收数据。此外，存储器管理机制允许基于任何数量的属性对可以在指定连接之间共享的DMA缓冲器进行分组。存储器管理机制进一步允许部分发送和接收缓冲器操作，延迟DMA请求，使得它们可以批量地传送到主机系统，并且将数据快速传送到主机系统。

34. 发明申请

US20110161456A1 Apparatus and Method for Supporting Memory Management in an Offload of Network Protocol Processing 有权
公开(公告)号：US20110161456A1
公开(公告)日：2011-06-30
申请号：US13045374
申请日：2011-03-10
申请人： Douglas Morgan Freimuth , Elbert C. Hu , Ronald Mraz , Erich M. Nahum , Prashant Pradhan , Sambit Sahu , John Michael Tracey
发明人： Douglas Morgan Freimuth , Elbert C. Hu , Ronald Mraz , Erich M. Nahum , Prashant Pradhan , Sambit Sahu , John Michael Tracey
IPC分类号： G06F15/167
CPC分类号： G06F13/30
摘要： A number of improvements in network adapters that offload protocol processing from the host processor are provided. Specifically, mechanisms for handling memory management and optimization within a system utilizing an offload network adapter are provided. The memory management mechanism permits both buffered sending and receiving of data as well as zero-copy sending and receiving of data. In addition, the memory management mechanism permits grouping of DMA buffers that can be shared among specified connections based on any number of attributes. The memory management mechanism further permits partial send and receive buffer operation, delaying of DMA requests so that they may be communicated to the host system in bulk, and expedited transfer of data to the host system.

35. 发明申请

US20060015618A1 Apparatus and method for supporting received data processing in an offload of network protocol processing 失效
公开(公告)号：US20060015618A1
公开(公告)日：2006-01-19
申请号：US10891196
申请日：2004-07-14
申请人： Douglas Freimuth , Elbert Hu , Ronald Mraz , Erich Nahum , Prashant Pradhan , Sambit Sahu , John Tracey
发明人： Douglas Freimuth , Elbert Hu , Ronald Mraz , Erich Nahum , Prashant Pradhan , Sambit Sahu , John Tracey
IPC分类号： G06F15/173
CPC分类号： H04L49/9052 , G06F12/0862 , H04L47/621 , H04L49/90 , H04L49/9063
摘要： A number of improvements in network adapters that offload protocol processing from the host processor are provided. Specifically, an improved mechanism for handling receipt of data packets in a system utilizing an offload network adapter. The offload network adapter may include logic that permits the offload network adapter to delay notification of data reception to the host system in different ways. The advantage of delaying the notice of data packet reception to the host system is the potential for aggregation of several data packets, which can arrive immediately after the first one, for example, in a single notification. Given a stream with continuous data packet arrival, a value may be set, either statically or dynamically, for notification delay and this value may be configurable for the host system per communication socket.

36. 发明申请

US20050050187A1 Method and apparatus for support of bottleneck avoidance in an intelligent adapter 审中-公开
标题翻译：支持智能适配器瓶颈避免的方法和装置
公开(公告)号：US20050050187A1
公开(公告)日：2005-03-03
申请号：US10654069
申请日：2003-09-03
申请人： Douglas Freimuth , Ronald Mraz , Erich Nahum , Prashant Pradhan , Sambit Sahu , John Tracey
发明人： Douglas Freimuth , Ronald Mraz , Erich Nahum , Prashant Pradhan , Sambit Sahu , John Tracey
IPC分类号： H04L12/56 , G06F15/173
CPC分类号： H04L47/822 , H04L47/15 , H04L47/26 , H04L47/283 , H04L47/29 , H04L47/70 , H04L47/745
摘要： A mechanism for bottleneck avoidance is provided in an intelligent adapter. The mechanism allows the adapter to be used such that host/adapter system throughput is optimized. The bottleneck avoidance mechanism of the present invention determines when the adapter becomes a bottleneck. If certain conditions exist, then new connections are refused so that the adapter can process packets for existing connections. If certain other conditions exist, the adapter may migrate workload to the host processor for processing. These conditions may be determined by comparing memory usage or central processing unit usage to predetermined thresholds. Alternatively, the conditions may be determined by comparing adapter response time to host response time.
摘要翻译：在智能适配器中提供了避免瓶颈的机制。该机制允许使用适配器，使得主机/适配器系统吞吐量被优化。本发明的瓶颈避免机制确定适配器何时成为瓶颈。如果存在某些条件，则拒绝新的连接，以便适配器可以处理现有连接的数据包。如果存在某些其他条件，则适配器可能会将工作负载迁移到主机处理器进行处理。这些条件可以通过将存储器使用或中央处理单元使用与预定阈值进行比较来确定。或者，可以通过将适配器响应时间与主机响应时间进行比较来确定条件。

37. 发明授权

US06829764B1 System and method for maximizing usage of computer resources in scheduling of application tasks 失效
标题翻译：在应用任务调度中最大化计算机资源使用的系统和方法
公开(公告)号：US06829764B1
公开(公告)日：2004-12-07
申请号：US08880616
申请日：1997-06-23
申请人： Mitchell Adam Cohen , Anant Deep Jhingran , Ronald Mraz
发明人： Mitchell Adam Cohen , Anant Deep Jhingran , Ronald Mraz
IPC分类号： G06F900
CPC分类号： G06F9/4881 , G06F9/5066
摘要： A task schedule is enforced among multiple processes by setting process priorities based upon which tasks are running on which processes and based upon the task schedule. The task scheduling may be provided by a local or global scheduler which uses application information to prioritize tasks. The task schedule, or priority list, is provided at Local Activity Schedulers which schedule the activities for their local execution elements/nodes. Execution of activities locally are performed by any number of processes that reside in each execution element. These processes are assigned operating system priorities by the respective Local Activity Scheduler based on their assigned activities for execution and the task schedule.
摘要翻译：通过根据哪些任务正在运行哪些进程并基于任务计划来设置进程优先级，从而在多个进程中实施任务计划。任务调度可以由本地或全局调度器提供，其使用应用信息来优先处理任务。在本地活动计划程序中提供任务计划或优先级列表，该计划程序为其本地执行元素/节点计划活动。本地执行活动由驻留在每个执行元素中的任何数量的进程执行。这些进程由相应的本地活动计划程序根据其分配的执行活动和任务计划分配操作系统优先级。

38. 发明授权

US5544162A IP bridge for parallel machines 失效
标题翻译：平行机IP桥
公开(公告)号：US5544162A
公开(公告)日：1996-08-06
申请号：US370913
申请日：1995-01-10
申请人： Ronald Mraz , Michael M. Tsao
发明人： Ronald Mraz , Michael M. Tsao
IPC分类号： G06F13/00 , H04L12/46 , H04L12/56 , H04L12/66 , H04Q11/04
CPC分类号： H04L12/66 , H04L12/4608 , H04Q11/0478 , H04L2012/5615 , H04L2012/5619 , H04L2012/5652
摘要： This invention is a high performance, standard IO interconnect "bridge" hardware for a parallel machine with a packet switching network in place. Combining new hardware and new software, this bridge connects parallel processors to the external world. The hardware is a "bridge" connecting an internal inter-processor switch to external asynchronous transfer node networks. The software is a "mirror" for making the connections. The invention provides high bandwidth, low latency and deterministic performance, and is inexpensive to build.
摘要翻译：本发明是用于具有分组交换网络的并行机器的高性能，标准IO互连“桥”硬件。结合新硬件和新软件，该桥将并行处理器连接到外部世界。硬件是将内部处理器间交换机连接到外部异步传输节点网络的“桥”。该软件是用于进行连接的“镜像”。本发明提供高带宽，低延迟和确定性的性能，并且构建便宜。

39. 发明申请

US20130254878A1 METHOD AND APPARATUS FOR DATA TRANSFER RECONCILIATION 有权
标题翻译：数据传输重组的方法和装置
公开(公告)号：US20130254878A1
公开(公告)日：2013-09-26
申请号：US13425953
申请日：2012-03-21
申请人： Frederick Clarke , Ronald Mraz
发明人： Frederick Clarke , Ronald Mraz
IPC分类号： G06F21/00 , G06F15/16
CPC分类号： G06F15/16 , G06F21/00 , G06F21/62 , H04L63/04 , H04L63/1425
摘要： A method and system for monitoring data transfers over a one-way data link from a send node to a receive node. A send log file monitoring and transmitting module associated with the send node on a first server outputs a send log file containing information about data sent by the send node. A receive log file monitoring and transmitting module associated with the receive node on a second server outputs a receive log file containing information about data received by the receive node. A reconciliation module on a third server receives the send log file and the receive log file and identifies any data transfer errors by comparing the send log file with the receive log file. A web server is coupled to the reconciliation module to provide user access to the identified data transfer errors.
摘要翻译：一种用于监视从发送节点到接收节点的单向数据链路的数据传输的方法和系统。与第一服务器上的发送节点相关联的发送日志文件监视和发送模块输出包含由发送节点发送的数据的信息的发送日志文件。与第二服务器上的接收节点相关联的接收日志文件监视和发送模块输出包含由接收节点接收的数据的信息的接收日志文件。第三台服务器上的对帐模块通过比较发送日志文件和接收日志文件来接收发送日志文件和接收日志文件，并识别出任何数据传输错误。网络服务器耦合到协调模块以提供用户对所识别的数据传输错误的访问。

40. 发明授权

US08392827B2 Method for generation and assembly of web page content 有权
标题翻译：网页内容的生成和汇编方法
公开(公告)号：US08392827B2
公开(公告)日：2013-03-05
申请号：US09845708
申请日：2001-04-30
申请人： James R. H. Challenger , Paul M. Dantzig , Robert Filepp , Ronald Mraz
发明人： James R. H. Challenger , Paul M. Dantzig , Robert Filepp , Ronald Mraz
IPC分类号： G06F17/00
CPC分类号： G06T1/0021 , G06F17/30905
摘要： A method for dynamically converting electronically encoded HTML document from a text format to an image format. The method includes receiving a request for the content from a client, obtaining the content in text format, determining a content creation preference, and converting the content in text format to content in the image format according to the content creation preference. The method includes replying to the request, wherein the reply includes the content in the image format. The method applies a watermark to the content in the image format according to a watermarking preference. The method generates an image map in accordance with a mapping preference, wherein the image map relates selectable spatial display coordinates to external document identifiers.
摘要翻译：一种将电子编码的HTML文档从文本格式动态转换为图像格式的方法。该方法包括从客户端接收对内容的请求，以文本格式获取内容，确定内容创建偏好，以及根据内容创建偏好将文本格式的内容转换成图像格式的内容。该方法包括回复该请求，其中回复包括图像格式的内容。该方法根据水印偏好对图像格式的内容应用水印。该方法根据映射偏好生成图像映射，其中图像映射将可选择的空间显示坐标与外部文档标识符相关联。

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