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1. 发明申请

US20070297414A1 Cooperative Operation of Network Transport and Network Quality of Service Modules 有权
标题翻译：网络运输合作运营和网络服务质量模块
公开(公告)号：US20070297414A1
公开(公告)日：2007-12-27
申请号：US11762688
申请日：2007-06-13
申请人： Nitin Gupta , William Welch , Steven McCanne
发明人： Nitin Gupta , William Welch , Steven McCanne
IPC分类号： H04L12/56 , H04L12/54
CPC分类号： H04L47/10 , H04L47/12 , H04L47/18 , H04L47/193 , H04L47/263 , H04L47/283 , H04L47/30
摘要： Methods, systems, and apparatus provide efficient and flexible networking quality of service as well as transport protocol design. A hybrid transport/network quality of service (HNTQ) scheme improves the performance of TCP over specific links or network paths that are subject to high latency, a high bandwidth-delay product, high packet loss, and/or bit errors. A callback mechanism can be used between a packet scheduler and a transport module to control the transmission rate of packets across one or more connections or links.
摘要翻译：方法，系统和设备提供了有效和灵活的网络服务质量以及传输协议设计。混合传输/网络服务质量（HNTQ）方案提高了TCP在特定链路或网络路径上的性能，这些链路或网络路径受到高延迟，高带宽延迟产品，高丢包和/或位错误的影响。可以在分组调度器和传输模块之间使用回调机制来控制跨越一个或多个连接或链路的分组的传输速率。

2. 发明授权

US08462629B2 Cooperative operation of network transport and network quality of service modules 有权
标题翻译：网络运输合作运营和服务模块网络质量
公开(公告)号：US08462629B2
公开(公告)日：2013-06-11
申请号：US11762688
申请日：2007-06-13
申请人： Nitin Gupta , William Welch , Steven McCanne
发明人： Nitin Gupta , William Welch , Steven McCanne
IPC分类号： G01R31/08
CPC分类号： H04L47/10 , H04L47/12 , H04L47/18 , H04L47/193 , H04L47/263 , H04L47/283 , H04L47/30
摘要： Methods, systems, and apparatus provide efficient and flexible networking quality of service as well as transport protocol design. A hybrid transport/network quality of service (HTNQ) scheme improves the performance of TCP over specific links or network paths that are subject to high latency, a high bandwidth-delay product, high packet loss, and/or bit errors. A callback mechanism can be used between a packet scheduler and a transport module to control the transmission rate of packets across one or more connections or links.
摘要翻译：方法，系统和设备提供了有效和灵活的网络服务质量以及传输协议设计。混合传输/网络服务质量（HTNQ）方案提高了TCP在比较高延迟，高带宽延迟产品，高丢包和/或比特错误的特定链路或网络路径上的性能。可以在分组调度器和传输模块之间使用回调机制来控制跨越一个或多个连接或链路的分组的传输速率。

3. 发明申请

US20050021621A1 System for bandwidth allocation in a computer network 审中-公开
标题翻译：计算机网络带宽分配系统
公开(公告)号：US20050021621A1
公开(公告)日：2005-01-27
申请号：US10767227
申请日：2004-01-28
申请人： William Welch , Steven McCanne , Abhay Parekh
发明人： William Welch , Steven McCanne , Abhay Parekh
IPC分类号： H04L12/56 , H04L29/06 , G06F15/16
CPC分类号： H04L47/822 , H04L29/06 , H04L47/15 , H04L47/20 , H04L47/2416 , H04L47/2441 , H04L47/70 , H04L47/765 , H04L47/801 , H04L47/805 , H04L47/806 , H04L47/826 , H04L69/24
摘要： A system for classifying, monitoring, controlling and otherwise managing and allocating bandwidth of a network to data streams. A method for allocating bandwidth of a data network to a plurality of data streams is provided. The method comprises specifying apportionment of the bandwidth to a plurality of data classes. Receiving a plurality of data streams wherein each data stream has an associated data class. Negotiating a transfer rate for each data stream, wherein the transfer rate is limited to the bandwidth apportioned to the data class associated with each data stream and transmitting the data streams on the data network at the negotiated transfer rates.
摘要翻译：用于将数据流的网络带宽分类，监控，控制和以其他方式管理和分配的系统。提供了一种用于将数据网络的带宽分配给多个数据流的方法。该方法包括将带宽的分配指定给多个数据类。接收多个数据流，其中每个数据流具有相关联的数据类。谈判每个数据流的传输速率，其中传输速率被限制为分配给与每个数据流相关联的数据类别的带宽，并且以协商的传输速率在数据网络上传送数据流。

4. 发明授权

US06826564B2 Scalable and programmable query distribution and collection in a network of queryable devices 有权
标题翻译：可查询设备网络中的可扩展和可编程的查询分发和收集
公开(公告)号：US06826564B2
公开(公告)日：2004-11-30
申请号：US09900704
申请日：2001-07-06
申请人： Nicholas Thompson , William Welch , Kevin J. Lang , Steven McCanne , Matthew G. Podolsky
发明人： Nicholas Thompson , William Welch , Kevin J. Lang , Steven McCanne , Matthew G. Podolsky
IPC分类号： G06F1730
CPC分类号： H04L41/046 , H04L41/0213 , H04L41/04 , Y10S707/99934 , Y10S707/99935
摘要： In a network, a query originator injects queries of network devices into the network at a query node using query messages. The network transports the query messages to the network devices, or to network nodes at which queries about the network devices can be answered. Query responses from the network devices or network nodes are directed through the network to a collection node or nodes. As an internal network node receives multiple query responses from network devices, the internal network node might aggregate, as needed, the multiple query responses into an aggregated query response that preferably occupies less bandwidth than the aggregated multiple query responses. Where the result desired at the collection node is a computed function of the multiple query responses, the computed function can be performed at each internal network node on the multiple query responses received at that node, thus distributing the computation needed to form a collected response to the query. Queries might request real-time or non-real-time responses and queries might request one response, periodic responses or one response for each occurrence of an event. The internal network nodes might store lookup tables, or access a centralized lookup table, that specify details of queries, thus obviating the need for each query message to carry all of the necessary details of the query.
摘要翻译：在网络中，查询发起者使用查询消息将网络设备的查询注入到查询节点的网络中。网络将查询消息传输到网络设备，或网络节点，可以应答有关网络设备的查询。来自网络设备或网络节点的查询响应通过网络引导到收集节点。当内部网络节点从网络设备接收多个查询响应时，内部网络节点可以根据需要将多个查询响应聚合成聚合查询响应，其优选地占据比聚合的多个查询响应更少的带宽。在收集节点所期望的结果是多个查询响应的计算函数的情况下，可以在该节点处接收的多个查询响应的每个内部网络节点处执行所计算的函数，从而将形成收集的响应所需的计算分配到查询。查询可能会请求实时或非实时响应，查询可能会请求一个响应，定期响应或每次事件发生的一个响应。内部网络节点可能存储查找表，或访问指定查询详细信息的集中式查找表，从而避免了每个查询消息需要携带查询的所有必要细节。

5. 发明授权

US06735633B1 System for bandwidth allocation in a computer network 有权
标题翻译：计算机网络带宽分配系统
公开(公告)号：US06735633B1
公开(公告)日：2004-05-11
申请号：US09384865
申请日：1999-08-27
申请人： William Welch , Steven McCanne , Abhay K. Parekh
发明人： William Welch , Steven McCanne , Abhay K. Parekh
IPC分类号： G06F1516
CPC分类号： H04L47/822 , H04L29/06 , H04L47/15 , H04L47/20 , H04L47/2416 , H04L47/2441 , H04L47/70 , H04L47/765 , H04L47/801 , H04L47/805 , H04L47/806 , H04L47/826 , H04L69/24
摘要： A system for classifying, monitoring, controlling and otherwise managing and allocating bandwidth of a network to data streams. A method for allocating bandwidth of a data network to a plurality of data streams is provided. The method comprises specifying apportionment of the bandwidth to a plurality of data classes. Receiving a plurality of data streams wherein each data stream has an associated data class. Negotiating a transfer rate for each data stream, wherein the transfer rate is limited to the bandwidth apportioned to the data class associated with each data stream and transmitting the data streams on the data network at the negotiated transfer rates.
摘要翻译：用于将数据流的网络带宽分类，监控，控制和以其他方式管理和分配的系统。提供了一种用于将数据网络的带宽分配给多个数据流的方法。该方法包括将带宽的分配指定给多个数据类。接收多个数据流，其中每个数据流具有相关联的数据类。谈判每个数据流的传输速率，其中传输速率被限制为分配给与每个数据流相关联的数据类别的带宽，并且以协商的传输速率在数据网络上传送数据流。

6. 发明授权

US08463941B1 Cross-session protocol acceleration and its application to storage area network file systems 有权
标题翻译：跨会话协议加速及其应用于存储区域网络文件系统
公开(公告)号：US08463941B1
公开(公告)日：2013-06-11
申请号：US12140184
申请日：2008-06-16
申请人： William Welch , Steven McCanne
发明人： William Welch , Steven McCanne
IPC分类号： G06F15/173
CPC分类号： H04L67/1097 , H04L67/2819
摘要： Protocol acceleration is performed between clients and servers over a network wherein transport connections are established between clients/servers and/or their proxies for acceleration of traffic that uses certain protocols. A first transport connection for a first application protocol and a second transport connection for a second application protocol can be made between two proxies, wherein a client-side proxy is in communication with a client and a server-side proxy is in communication with a server, and the proxies use information from message payloads flowing between the client device and the server device over the first transport connection for acceleration of traffic over the second transport connection. Examples of transport protocols include a file server protocol and a storage access protocol. Cross-protocol acceleration can be expanded so that information obtained for one client on one protocol can be used to accelerate traffic for another client with the same or different protocol.
摘要翻译：通过网络在客户机和服务器之间执行协议加速，其中在客户机/服务器和/或其代理之间建立传输连接以加速使用某些协议的流量。可以在两个代理之间进行用于第一应用协议的第一应用协议和第二传输连接的第一传输连接，其中客户端代理与客户端通信，并且服务器端代理与服务器通信，并且代理使用通过第一传输连接在客户端设备和服务器设备之间流动的消息有效载荷的信息，以加速在第二传输连接上的流量。传输协议的示例包括文件服务器协议和存储访问协议。可以扩展交叉协议加速，使得一个客户端在一个协议上获得的信息可以用于加速具有相同或不同协议的另一个客户端的流量。

7. 发明申请

US20120326578A1 One-Piece Protective Carrying Case 审中-公开
标题翻译：一体式防护手提箱
公开(公告)号：US20120326578A1
公开(公告)日：2012-12-27
申请号：US13413606
申请日：2012-03-06
申请人： Scott Wilson , Dustin Brown , Jon Godston , William Welch , John Hong
发明人： Scott Wilson , Dustin Brown , Jon Godston , William Welch , John Hong
IPC分类号： H05K5/02
摘要： A carrying case for a portable electronic device is disclosed. Generally speaking, the protective case for a portable electronic device comprises a body section having a back surface and upturned sides, and a rim affixed to an edge of the upturned sides of the body sections, the rim defining an open area. Preferably, the body section is comprised of contrasting colors and forms a cavity defined by the back surface and the upturned sides. Further, the body section and the rim are preferably formed of the same material. A second protective section may be used to form a protective shell-like structure about the electronic device.
摘要翻译：公开了一种用于便携式电子设备的便携箱。一般而言，用于便携式电子设备的保护壳包括具有后表面和上翻侧的主体部分，以及固定到主体部分的向上翻边的边缘的边缘，边缘限定开放区域。优选地，身体部分由对比色组成，并形成由背面和向上的侧面限定的空腔。此外，主体部和边缘优选地由相同的材料形成。可以使用第二保护部分来形成关于电子设备的保护壳状结构。

8. 发明申请

US20050262250A1 Messaging protocol 审中-公开
标题翻译：消息协议
公开(公告)号：US20050262250A1
公开(公告)日：2005-11-24
申请号：US10833965
申请日：2004-04-27
申请人： Brannon Batson , Ling Cen , William Welch , Herbert Hum , Seungjoon Park
发明人： Brannon Batson , Ling Cen , William Welch , Herbert Hum , Seungjoon Park
IPC分类号： G06F12/08 , G06F15/16
CPC分类号： G06F12/0831 , G06F12/0828
摘要： The invention facilitates a messaging protocol in a multi-node system to resolve conflicts at a home node.
摘要翻译：本发明有助于多节点系统中的消息传递协议来解决家庭节点处的冲突。

9. 发明申请

US20050179911A1 Aspheric diffractive reference for interferometric lens metrology 审中-公开
$Aspheric diffractive reference for interferometric lens metrology$
标题翻译：用于干涉测量透镜测量的非球面衍射参考
公开(公告)号：US20050179911A1
公开(公告)日：2005-08-18
申请号：US10778335
申请日：2004-02-17
申请人： Mark Boomgarden , William Welch , Christopher Linnen
发明人： Mark Boomgarden , William Welch , Christopher Linnen
IPC分类号： G01B9/02 , G01M11/02 , G02B27/09
CPC分类号： G02B27/0944 , G01B9/02018 , G01B9/02024 , G01B9/02039 , G01M11/0242 , G01M11/0271
摘要： A diffractive optical element is used to provide an aspherical wavefront to a lens under test in an interferometer or to provide an aspheric null surface. When providing an aspherical wavefront, the diffractive may be in the path of one or both beams to be interfered. Robust and adaptable aspheric testing may be realized.
摘要翻译：衍射光学元件用于向干涉仪中的待测透镜提供非球面波前，或提供非球面零空面。当提供非球面波前时，衍射可以在被干扰的一个或两个光束的路径中。可以实现稳健和适应性非球面测试。

10. 外观设计

USD690703S1 Protective case for an electronic device 有权
公开(公告)号：USD690703S1
公开(公告)日：2013-10-01
申请号：US29415029
申请日：2012-03-06
申请人： William Welch , John Hong
设计人： William Welch , John Hong

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