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1. 发明授权

US06839348B2 System and method for distributing multicasts in virtual local area networks 失效
标题翻译：在虚拟局域网中分发多播的系统和方法
公开(公告)号：US06839348B2
公开(公告)日：2005-01-04
申请号：US09303296
申请日：1999-04-30
申请人： Cheng Tang , Chickayya G. Naik
发明人： Cheng Tang , Chickayya G. Naik
IPC分类号： H04L12/18 , H04L12/46 , H04L12/56 , H04L12/28
CPC分类号： H04L45/16 , H04L12/18 , H04L12/185 , H04L12/4645 , H04L45/04
摘要： The invention relates to a system and method for efficiently distributing multicast messages within computer networks configured to have one or more virtual local area network (VLAN) domains. A multicast network device (MND), having a plurality of interfaces, includes a multicast controller for efficiently distributing multicast messages among subscribing entities associated with various VLAN domains. The multicast controller, which is in communicating relationship with the interfaces, includes a VLAN assignment engine for assigning responsibility for the VLAN domains to the extent there are multiple MNDs. The multicast controller also accesses a multicast tag source to establish a plurality of novel VLAN tags for efficiently distributing multicast messages, including a sub-regional Multicast VLAN Identifier (MVLAN-ID) that encompasses all of the VLAN domains for which the respective MND is responsible, and one or more color-limited MVLAN-IDs that encompass all of the VLAN domains for which the MND is responsible except for one. The multicast controller then tags multicast messages with its sub-regional or a color-limited MVLAN-ID depending on whether the message is considered internal or external by the respective MND. The tagged messages are then forwarded for distribution to the subscribers associated with the various VLAN domains.

2. 发明授权

US06553028B1 Method and apparatus for multicast switching using a centralized switching engine 有权
标题翻译：使用集中式交换引擎进行组播切换的方法和装置
公开(公告)号：US06553028B1
公开(公告)日：2003-04-22
申请号：US09302823
申请日：1999-04-30
申请人： Cheng Tang , Chickayya G. Naik , Jonathan Davar , Yiqun Cai
发明人： Cheng Tang , Chickayya G. Naik , Jonathan Davar , Yiqun Cai
IPC分类号： H04L1228
CPC分类号： H04L45/02 , H04L45/16
摘要： A technique implements forwarding operation shortcuts at a switch for multicast data traffic routed between subnetworks of a computer network. A first multicast frame is forwarded from the switch to a router, which peforms route processing and forwarding operations for a packet encapsulated within the frame. During execution of the operations, the router provides multicast flow and additional information concerning the routed packet to the switch in accordance with a novel multicast shortcut control protocol. The information is used by the switch to implement a novel multicast shortcut for subsequent frames received at the switch having the multicast packet flow.
摘要翻译：一种技术在交换机上实现转发操作快捷方式，用于在计算机网络的子网之间路由的多播数据流量。第一组播帧从交换机转发到路由器，该路由器对封装在帧内的分组进行路由处理和转发操作。在执行操作期间，路由器根据新的组播快捷控制协议向交换机提供有关路由分组的组播流和附加信息。交换机使用该信息为具有组播分组流的交换机接收到的后续帧实现新颖的多播快捷方式。

3. 发明申请

US20130061129A1 PERFORMANCE MONITORING OF A MEDIA PLAYER LAUNCHED BY A WEB BROWSER 有权
标题翻译：由网络浏览器启动的媒体播放器的性能监控
公开(公告)号：US20130061129A1
公开(公告)日：2013-03-07
申请号：US13319913
申请日：2011-09-07
申请人： Yuejiang Liu , Cheng Tang , Xudong Zhang , Jia Xie , Xiaoqiang Li
发明人： Yuejiang Liu , Cheng Tang , Xudong Zhang , Jia Xie , Xiaoqiang Li
IPC分类号： G06F15/173 , G06F17/00
CPC分类号： H04L67/02 , G06F11/30 , H04L67/22 , H04N21/44231 , H04N21/4782 , H04N21/8543
摘要： A computer-implemented system is provided for monitoring performance of a media player launched by a web browser. The media player is referenced by a document that defines a web page and is implemented as a plug-in to the web browser. Upon accessing the web page, the web browser launches the media player. The media player in turn launches a performance monitor that is implemented as a plug-in to the media player. The performance monitor subscribes to event listener objects exposed by the media player and receives event data that is reported by the event listener objects. Performance metrics pertaining to the media player are derived from the event data.
摘要翻译：提供了一种用于监视由web浏览器启动的媒体播放器的性能的计算机实现的系统。媒体播放器由定义网页的文档引用，并被实现为Web浏览器的插件。访问网页后，网络浏览器启动媒体播放器。媒体播放器又推出了作为媒体播放器插件实现的性能监视器。性能监视器订阅媒体播放器公开的事件侦听器对象，并接收事件侦听器对象报告的事件数据。与媒体播放器相关的性能指标来源于事件数据。

4. 发明申请

US20060030582A1 Tetrahydropyranyl cyclopentyl tetrahydropyridopyridine modulators of chemokine receptor activity 审中-公开
标题翻译：趋化因子受体活性的四氢吡喃基环戊基四氢吡啶并吡啶调节剂
公开(公告)号：US20060030582A1
公开(公告)日：2006-02-09
申请号：US11102417
申请日：2005-04-08
申请人： Julie DeMartino , Taro Akiyama , Mary Struthers , Lihu Yang , Joel Berger , Gregori Morriello , Alexander Pastemak , Changyou Zhou , Sander Mills , Gabor Butora , Shankaran Kothandaraman , Deodialsingh Guiadeen , Cheng Tang , Richard Jiao , Stephen Goble , Christopher Moyes
发明人： Julie DeMartino , Taro Akiyama , Mary Struthers , Lihu Yang , Joel Berger , Gregori Morriello , Alexander Pastemak , Changyou Zhou , Sander Mills , Gabor Butora , Shankaran Kothandaraman , Deodialsingh Guiadeen , Cheng Tang , Richard Jiao , Stephen Goble , Christopher Moyes
IPC分类号： A61K31/4745
CPC分类号： A61K31/4745 , A61K31/495 , A61K31/55
摘要： The present invention is directed to methods for treating, preventing, ameliorating, controlling or reducing the risk of a disorder or disease, which method comprises the administration to a patient of an effective amount of the compound of formula I: I (wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2.
摘要翻译：本发明涉及治疗，预防，改善，控制或降低病症或疾病风险的方法，该方法包括向患者施用有效量的式I化合物：其中R为 R 1，R 2，R 3，R 4，R 5，R 4， R 6，R 7，R 8，R 9，R 10，X，n，并且虚线在本文中定义），其可用作趋化因子受体活性的调节剂。特别地，这些化合物可用作趋化因子受体CCR-2的调节剂。

5. 发明申请

US20070004714A1 Aminocyclopentyl fused heterotricylicamide modulators of chemokine receptor activity 失效
标题翻译：氨基环戊烯基稠合异酰胺调节剂的趋化因子受体活性
公开(公告)号：US20070004714A1
公开(公告)日：2007-01-04
申请号：US10543794
申请日：2004-02-23
申请人： Stephen Goble , Alexander Pasternak , Cheng Tang , Changyou Zhou , Lihu Yang
发明人： Stephen Goble , Alexander Pasternak , Cheng Tang , Changyou Zhou , Lihu Yang
IPC分类号： A61K31/541 , A61K31/5377 , A61K31/519 , A61K31/496 , A61K31/4745 , C07D487/04 , C07D471/02
CPC分类号： C07D471/06 , C07D487/06 , C07D513/06
摘要： The present invention is directed to compounds of formulae (I and II) (wherein A, D, E, X, l, m, n and R1 through R18 are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2.
摘要翻译：本发明涉及式（I和II）化合物（其中A，D，E，X，l，m，n和R 1至R 18是其可用作趋化因子受体活性的调节剂。特别地，这些化合物可用作趋化因子受体CCR-2的调节剂。

6. 发明申请

US20050107422A1 Tetrahydropyranyl cyclopentyl tetrahydropyridopyridine modulators of chemokine receptor activity 有权
标题翻译：趋化因子受体活性的四氢吡喃基环戊基四氢吡啶并吡啶调节剂
公开(公告)号：US20050107422A1
公开(公告)日：2005-05-19
申请号：US10923594
申请日：2004-08-20
申请人： Richard Jiao , Gabor Butora , Stephen Goble , Deodialsingh Guiadeen , Sander Mills , Gregori Morriello , Alexander Pasternak , Cheng Tang , Lihu Yang , Changyou Zhou , Shankaran Kothandaraman , Christopher Moyes
发明人： Richard Jiao , Gabor Butora , Stephen Goble , Deodialsingh Guiadeen , Sander Mills , Gregori Morriello , Alexander Pasternak , Cheng Tang , Lihu Yang , Changyou Zhou , Shankaran Kothandaraman , Christopher Moyes
IPC分类号： A61K31/4745
CPC分类号： A61K31/4375
摘要： The present invention is directed to methods for treating, preventing, ameliorating, controlling or reducing the risk of an inflammatory or immunoregulatory disorder or disease, which method comprises the administration to a patient of an effective amount of the compound of formula I: (wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, n and the dashed line are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2.
摘要翻译：本发明涉及用于治疗，预防，改善，控制或降低炎性或免疫调节性疾病或疾病风险的方法，该方法包括向患者施用有效量的式I化合物：（其中R R 1，R 2，R 3，R 4，R 5，R 5，R 5， R 6，R 7，R 8，R 9，R 10，X 10，，n和虚线在本文中定义），其可用作趋化因子受体活性的调节剂。特别地，这些化合物可用作趋化因子受体CCR-2的调节剂。

7. 发明申请

US20160259659A1 Method and system for unified application centric connectivity in various virtualization platforms 审中-公开
标题翻译：在各种虚拟化平台中统一应用中心连接的方法和系统
公开(公告)号：US20160259659A1
公开(公告)日：2016-09-08
申请号：US14641163
申请日：2015-03-06
申请人： Cheng Tang
发明人： Cheng Tang
IPC分类号： G06F9/455 , H04L12/24
CPC分类号： G06F9/45558 , G06F2009/45595 , H04L41/0816 , H04L43/062 , H04L43/065
摘要： A method and system implementing application centric connectivity under various virtualization platforms are disclosed. According to one embodiment, a system comprises a virtual platform running on a physical machine; a virtual machine that hosts an application running on the virtual platform; a device binding module running on the virtual platform; a virtual device module running inside a virtual machine, a centralized management module running on datacenter management network. The binding module connects a virtual function of physical hardware interface card to the virtual machine and instructs the virtual device module to instantiate a virtual network device and a virtual storage device inside the virtual machine. The device binding module is in communication with the management module and receives updates from the management module and applies them to the virtual device in real time through the virtual device module. The management module ensures the consistent connectivity for an application in various virtualization platforms.
摘要翻译：公开了在各种虚拟化平台下实现应用中心连接的方法和系统。根据一个实施例，系统包括在物理机器上运行的虚拟平台; 托管在虚拟平台上运行的应用程序的虚拟机; 在虚拟平台上运行的设备绑定模块; 在虚拟机内运行的虚拟设备模块，在数据中心管理网络上运行的集中式管理模块。绑定模块将物理硬件接口卡的虚拟功能连接到虚拟机，并指示虚拟设备模块实例化虚拟机内的虚拟网络设备和虚拟存储设备。设备绑定模块与管理模块通信，并从管理模块接收更新，并通过虚拟设备模块实时将其应用到虚拟设备。管理模块可确保各种虚拟化平台中应用程序的连接一致。

8. 发明授权

US08677023B2 High availability and I/O aggregation for server environments 有权
标题翻译：服务器环境的高可用性和I / O聚合
公开(公告)号：US08677023B2
公开(公告)日：2014-03-18
申请号：US11145698
申请日：2005-06-03
申请人： Vikram Venkataraghavan , Ming Wong , Vipul Jain , Cheng Tang , Shreyas Shah , Jonathan Davar , Mike Dvorkin
发明人： Vikram Venkataraghavan , Ming Wong , Vipul Jain , Cheng Tang , Shreyas Shah , Jonathan Davar , Mike Dvorkin
IPC分类号： G06F15/16
CPC分类号： H04L49/70 , G06F3/0601 , G06F3/0635 , G06F3/0662 , G06F3/0664 , G06F3/067 , G06F11/2005 , G06F13/12 , G06F13/128 , G06F13/4022 , G06F13/42 , G06F13/4221 , G06F2003/0697 , H04L12/4641 , H04L41/04 , H04L49/00 , H04L49/357 , H04L67/1097
摘要： Methods and apparatus are provided for virtualizing port adapter resources such as network interface cards (NICs) used to connect servers to packet based networks. Resources are offloaded from individual servers onto a resource virtualization switch. Servers connected to the resource virtualization switch using an I/O bus connection share access to NICs. Redundancy can be provided using multipathing mechanisms implemented at individual servers or high availability mechanisms implemented at the resource virtualization switch. Switchover can occur between ports on the same port adapter, between ports on separate adapters, or between ports on separate resource virtualization switches.
摘要翻译：提供了用于虚拟化端口适配器资源的方法和装置，例如用于将服务器连接到基于分组的网络的网络接口卡（NIC）。资源从单个服务器卸载到资源虚拟化交换机上。使用I / O总线连接到资源虚拟化交换机的服务器共享对NIC的访问。可以使用在单个服务器上实现的多路径机制或在资源虚拟化交换机上实现的高可用性机制来提供冗余。可以在同一端口适配器上的端口，单独适配器上的端口之间或单独的资源虚拟化交换机上的端口之间进行切换。

9. 发明申请

US20130138836A1 Remote Shared Server Peripherals Over an Ethernet Network For Resource Virtualization 有权
标题翻译：用于资源虚拟化的以太网上的远程共享服务器外围设备
公开(公告)号：US20130138836A1
公开(公告)日：2013-05-30
申请号：US12544744
申请日：2009-08-20
申请人： Ariel Cohen , Ashok Krishnamurthi , Viswanath Krishnamurthy , Frank Salzmann , David S. Allison , Cheng Tang
发明人： Ariel Cohen , Ashok Krishnamurthi , Viswanath Krishnamurthy , Frank Salzmann , David S. Allison , Cheng Tang
IPC分类号： G06F15/16
CPC分类号： H04L49/351
摘要： Provided is a novel approach for connecting servers to peripherals, such as NICs, HBAs, and SAS/SATA controllers. Also provided are methods of arranging peripherals within one or more I/O directors, which are connected to the servers over an Ethernet network. Such arrangement allows sharing the same resource among multiple servers.
摘要翻译：提供了一种将服务器连接到外围设备（如NIC，HBA和SAS / SATA控制器）的新颖方法。还提供了在一个或多个I / O控制器中布置外围设备的方法，其通过以太网网络连接到服务器。这种安排允许在多个服务器之间共享相同的资源。

10. 发明授权

US07557120B2 Aminocyclopentyl fused heterotricylicamide modulators of chemokine receptor activity 失效
标题翻译：氨基环戊烯基稠合异酰胺调节剂的趋化因子受体活性
公开(公告)号：US07557120B2
公开(公告)日：2009-07-07
申请号：US10543794
申请日：2004-02-23
申请人： Stephen D. Goble , Alexander Pasternak , Cheng Tang , Changyou Zhou , Lihu Yang
发明人： Stephen D. Goble , Alexander Pasternak , Cheng Tang , Changyou Zhou , Lihu Yang
IPC分类号： A61K31/437 , C07D471/02 , C07D471/14
CPC分类号： C07D471/06 , C07D487/06 , C07D513/06
摘要： The present invention is directed to compounds of formulae (I and II)(wherein A, D, E, X, l, m, n and R1 through R18 are defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptor CCR-2.
摘要翻译：本发明涉及可用作趋化因子受体活性调节剂的式（I和II）（其中A，D，E，X，l，m，n和R 1至R 18如本文所定义）的化合物。特别地，这些化合物可用作趋化因子受体CCR-2的调节剂。

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