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1. 发明授权

US07290096B2 Full access to memory interfaces via remote request 有权
标题翻译：通过远程请求完全访问内存接口
公开(公告)号：US07290096B2
公开(公告)日：2007-10-30
申请号：US11403364
申请日：2006-04-13
申请人： Robert E. Jeter, Jr. , John W. Marshall , Jeffery B. Scott
发明人： Robert E. Jeter, Jr. , John W. Marshall , Jeffery B. Scott
IPC分类号： G06F13/00 , G06F12/00
CPC分类号： G06F12/0284 , G06F12/1072 , H04L29/08846 , H04L67/28
摘要： A system and method for enabling a processor to access a memory not directly coupled to the processor. A memory request, including a request identifier field, is issued by a processor to a local memory management unit (MMU). Using the request identifier field, the local MMU determines whether the memory request should be issued by the local memory management unit (MMU) to a local memory, or should be transferred by the local MMU to a remote MMU and issued by the remote MMU to a remote memory, the remote memory associated with a different processor. In this manner, the remote MMU issues certain memory requests on behalf of the local processor and returns any results back to the local processor.
摘要翻译：一种使处理器能够访问不直接耦合到处理器的存储器的系统和方法。包括请求标识符字段的存储器请求由处理器发布到本地存储器管理单元（MMU）。使用请求标识符字段，本地MMU确定存储器请求是否应由本地存储器管理单元（MMU）发布到本地存储器，或者应由本地MMU传送到远程MMU并由远程MMU发布到远程存储器，与不同处理器相关联的远程存储器。以这种方式，远程MMU代表本地处理器发出某些存储器请求并将任何结果返回到本地处理器。

2. 发明授权

US07047370B1 Full access to memory interfaces via remote request 有权
标题翻译：通过远程请求完全访问内存接口
公开(公告)号：US07047370B1
公开(公告)日：2006-05-16
申请号：US10342039
申请日：2003-01-14
申请人： Robert E. Jeter, Jr. , John W. Marshall , Jeffery B. Scott
发明人： Robert E. Jeter, Jr. , John W. Marshall , Jeffery B. Scott
IPC分类号： G06F13/00
CPC分类号： G06F12/0284 , G06F12/1072 , H04L29/08846 , H04L67/28
摘要： A technique for enabling a processor to access a memory not directly coupled to the processor. According to the technique, a local processor accesses a remote memory by issuing a memory request that contains an indicator that indicates the request is addressed to the remote memory. The request is then transferred to a remote memory management unit (MMU) coupled to the remote memory. The remote MMU acts as a proxy and issues the memory request to the remote memory on behalf of the local processor. The results of the request, if any, are returned to the local processor.
摘要翻译：一种使处理器能够访问不直接耦合到处理器的存储器的技术。根据该技术，本地处理器通过发出包含指示该请求的指示符到存储器的存储器请求来访问远程存储器。然后将该请求传送到耦合到远程存储器的远程存储器管理单元（MMU）。远程MMU充当代理，并代表本地处理器向远程内存发出内存请求。请求的结果（如果有的话）返回给本地处理器。

3. 发明授权

US07290105B1 Zero overhead resource locks with attributes 有权
标题翻译：具有属性的零开销资源锁
公开(公告)号：US07290105B1
公开(公告)日：2007-10-30
申请号：US10320120
申请日：2002-12-16
申请人： Robert E. Jeter, Jr. , Kenneth H. Potter , Darren Kerr , John W. Marshall , Manish Changela
发明人： Robert E. Jeter, Jr. , Kenneth H. Potter , Darren Kerr , John W. Marshall , Manish Changela
IPC分类号： G06F12/00
CPC分类号： G06F9/526 , G06F2209/522 , G06F2209/523
摘要： A technique efficiently accesses locks associated with resources in a computer system. A processor accesses (e.g., acquires or releases) a lock by specifying and issuing a request to a resource controller, the request containing attribute and resource location information associated with the lock. In response, the resource controller applies the information contained in the request to an outstanding lock data structure to determine if the request should be blocked, blocked as a pending writer, allowed or an error condition. If the request is blocked, it remains blocked until the outstanding lock blocking the request is released. If the request is allowed, operations associated with the request are performed.
摘要翻译：技术有效地访问与计算机系统中的资源相关联的锁。处理器通过向资源控制器指定和发出请求来访问（例如，获取或释放）锁定，该请求包含与该锁相关联的属性和资源位置信息。作为响应，资源控制器将包含在请求中的信息应用于未完成的锁定数据结构，以确定请求是否应被阻止，被阻塞作为待决作者，允许或错误状况。如果请求被阻止，它将被阻止，直到释放阻塞请求的未锁定的锁。如果请求被允许，则执行与该请求相关联的操作。

4. 发明授权

US07937495B2 System and method for modifying data transferred from a source to a destination 有权
标题翻译：用于修改从源传输到目的地的数据的系统和方法
公开(公告)号：US07937495B2
公开(公告)日：2011-05-03
申请号：US10603872
申请日：2003-06-25
申请人： John W. Marshall , Vinayak K. Parameshwara , Jeffery B. Scott
发明人： John W. Marshall , Vinayak K. Parameshwara , Jeffery B. Scott
IPC分类号： G06F15/16
CPC分类号： H04L29/06 , H04L69/12
摘要： A technique modifies data transferred from a source to a destination on an intermediate node in a network. According to the technique, a processor of the node issues commands to modify the data. The commands are held in a data structure and not performed on the data until the data is transferred from the source to the destination. As the data is transferred the commands contained in the data structure are performed and the data is modified as directed by the commands.
摘要翻译：技术修改了网络中的中间节点从源传输到目的地的数据。根据该技术，节点的处理器发出修改数据的命令。这些命令被保存在数据结构中，并且不对数据执行，直到数据从源传输到目的地。随着数据传输，数据结构中包含的命令被执行，数据按照命令进行修改。

5. 发明授权

US08040886B2 Programmable packet classification system using an array of uniform content-addressable memories 有权
标题翻译：可编程分组分类系统使用统一的内容寻址存储器阵列
公开(公告)号：US08040886B2
公开(公告)日：2011-10-18
申请号：US10408987
申请日：2003-04-08
申请人： John W. Marshall , Russell E. Schroter , Herman Levenson
发明人： John W. Marshall , Russell E. Schroter , Herman Levenson
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L12/4641 , H04L45/10 , H04L45/7453 , H04L47/2441
摘要： A versatile and efficient technique for classifying packets in an intermediate node. According to the technique, criteria and rules associated with the packet are applied to one or more classification stages containing content-addressable memories (CAMs). Each stage examines specific criteria associated with the packet, e.g., a packet field, and generates a rule and additional criteria. The additional rule and criteria are provided to the next classification stage. This process continues until a final rule is provided to a final classification stage. At the final classification stage, the final rule is used to generate an identifier, e.g., queue identifier (ID), associated with the classified packet.
摘要翻译：一种用于对中间节点中的数据包进行分类的多功能和高效技术。根据该技术，与分组相关联的标准和规则被应用于包含内容可寻址存储器（CAM）的一个或多个分类阶段。每个阶段检查与分组相关联的特定标准，例如分组字段，并且生成规则和附加标准。额外的规则和标准提供给下一个分类阶段。该过程一直持续到最终规则提供给最终分类阶段。在最终分类阶段，最终规则用于生成与分类分组相关联的标识符，例如队列标识符（ID）。

6. 发明授权

US4377934A Combustion engine with steam powered piston assist 失效
标题翻译：具有蒸汽动力活塞辅助的燃烧发动机
公开(公告)号：US4377934A
公开(公告)日：1983-03-29
申请号：US167374
申请日：1980-07-09
申请人： John W. Marshall
发明人： John W. Marshall
IPC分类号： F02B47/02 , F02B75/02 , F22B1/18 , F01K23/06
CPC分类号： F02B47/02 , F02B75/02 , F22B1/1807 , Y02E20/363 , Y02T10/121
摘要： The present invention entails a combustion type engine of the internal reciprocally mounted piston type. Formed adjacent the conventional combustion pistons and communicatively open thereto are a series of steam pistons reciprocally mounted in alignment in face-to-face relationship with said combustion pistons. A steam generator is provided and utilizes engine exhaust heat to produce steam that is directed to the cylinders having said steam pistons reciprocally mounted for driving the same in time relationship to the reciprocal movement of said combustion pistons. Essentially the steam pistons are driven such that they assist in driving the combustion pistons by exerting a force against the combustion pistons during the ignition or combustion stroke of the combustion pistons.
摘要翻译：本发明涉及内置的往复式活塞式的燃烧式发动机。与常规燃烧活塞相邻并且与其通信地开放的一系列蒸汽活塞与所述燃烧活塞以面对面的关系对准地相互安装。提供蒸汽发生器并且利用发动机排热来产生蒸汽，其被引导到具有往复安装的所述蒸汽活塞的气缸，以便与所述燃烧活塞的往复运动处于时间关系中驱动。基本上，蒸汽活塞被驱动，使得它们通过在燃烧活塞的点燃或燃烧冲程期间对燃烧活塞施加力而辅助驱动燃烧活塞。

7. 发明授权

US4184630A Verifying circuit operation 失效
标题翻译：验证电路操作
公开(公告)号：US4184630A
公开(公告)日：1980-01-22
申请号：US916659
申请日：1978-06-19
申请人： Donald R. Woodward , John W. Marshall
发明人： Donald R. Woodward , John W. Marshall
IPC分类号： G06F11/08 , G06F11/27 , G06F11/277 , G06F11/00
CPC分类号： G06F11/277 , G06F11/27
摘要： A polynomial based apparatus, such as an error correcting apparatus, is checked by repeatedly supplying test bits to the apparatus. On even cycles, the modulo two sum of the signal contents should be zero, while on odd cycles it should be equal to the pattern used for test purposes.
摘要翻译：通过重复地向设备提供测试比特来检查诸如纠错装置的基于多项式的装置。在偶数周期中，信号内容的模数和之和应为零，而在奇数周期时，它应等于用于测试目的的模式。

8. 发明授权

US09270397B2 Cascaded communication of serialized data streams through devices and their resulting operation 有权
标题翻译：串行数据流通过设备进行级联通信及其产生的操作
公开(公告)号：US09270397B2
公开(公告)日：2016-02-23
申请号：US13658960
申请日：2012-10-24
申请人： John W. Marshall , Steven Philip Holmes , Jeffrey Nelson Shaw , Michael E. Lipman , Matthew Harper , Mohammed Ismael Tatar , James A. Markevitch
发明人： John W. Marshall , Steven Philip Holmes , Jeffrey Nelson Shaw , Michael E. Lipman , Matthew Harper , Mohammed Ismael Tatar , James A. Markevitch
IPC分类号： H04L12/56 , H04J3/06 , H04J3/04
CPC分类号： H04J3/0685 , H04J3/047
摘要： In one embodiment, an apparatus cascades groups of serialized data streams through devices, and performs operations based on information communicated therein. A received group of serialized data streams is aligned, but not framed, and forwarded to a next device (e.g., a next stage in a linear or tree cascaded formation of devices). Eliminating the framing and subsequent serialization operations performed on the received group of serialized data streams reduces the latency of communications through the cascaded devices, which can be significant when considered in relation to the high-speed communication rates. The received group of serialized data streams is also framed to create a sequence of data frames for processing (e.g., associative memory lookup operations, controlling multiplexing of received downstream serialized data streams, general or other processing) within the device.
摘要翻译：在一个实施例中，设备通过设备级联串联数据流组，并且基于在其中传达的信息执行操作。所接收的一组串行化数据流被对齐，但不被成帧，并被转发到下一个设备（例如，设备的线性或树形级联形成中的下一级）。消除对所接收的串行化数据流组执行的成帧和随后的串行化操作减少了通过级联设备的通信的延迟，当考虑高速通信速率时，这可能是重要的。接收到的串行数据流组也被成帧以创建用于处理（例如，关联存储器查找操作，控制所接收的下游串行化数据流的多路复用，通用或其它处理）的数据帧序列。

9. 发明授权

US07640355B1 Supplemental queue sampling technique for packet scheduling 有权
标题翻译：用于分组调度的补充队列抽样技术
公开(公告)号：US07640355B1
公开(公告)日：2009-12-29
申请号：US10636099
申请日：2003-08-07
申请人： John W. Marshall , Steve F. Kappes , Robert T. Olsen
发明人： John W. Marshall , Steve F. Kappes , Robert T. Olsen
IPC分类号： G06F15/16 , H04L12/28
CPC分类号： H04L47/623 , H04L47/50 , H04L47/568 , H04L47/6235 , H04L47/6255 , H04L47/627 , H04L49/90
摘要： A technique for improving utilization of a data link coupled to a network. Scores are generated for one or more data flows that transfer onto the network via the data link. The scores are kept in a “scorecard” that represents a pool of data flows that are eligible to transfer data onto the data link when the data link becomes idle. Each score represents a rating of a particular data flow's eligibility to transfer data onto the data link when it becomes idle. A check is performed to determine if the data link is idle, and, if so, data associated with the highest scoring data flow are transferred onto the data link.
摘要翻译：一种用于提高耦合到网络的数据链路的利用率的技术。为通过数据链接传输到网络的一个或多个数据流生成分数。分数保存在“记分卡”中，表示当数据链路变空时有资格将数据传输到数据链路上的数据流池。每个分数表示特定数据流在空闲时将数据传输到数据链路的资格的评级。执行检查以确定数据链路是否空闲，如果是，则与最高评分数据流相关联的数据被传送到数据链路上。

10. 外观设计

USD345631S Small fish aquarium compartment 失效
公开(公告)号：USD345631S
公开(公告)日：1994-03-29
申请号：US895862
申请日：1992-06-09
申请人： John W. Marshall , Barbara J. Marshall
设计人： John W. Marshall , Barbara J. Marshall

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