Patents by Inventor Ramesh Durairaj
Ramesh Durairaj has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20210211347Abstract: In one embodiment, an edge device located at an edge of a local network provides connectivity between the local network and a cloud-based software as a service (SaaS) provider via one or more interfaces. The edge device obtains telemetry data associated with the edge device for a plurality of metrics. The edge device makes a determination that one or more of the plurality of metrics is anomalous. The edge device sends, based on the determination, an indication of the determination to the SaaS provider. The SaaS provider uses the indication to determine a root cause of an application served by the SaaS provider experiencing degraded application performance.Type: ApplicationFiled: March 18, 2020Publication date: July 8, 2021Inventors: Jean-Philippe Vasseur, Ramanathan Lakshmikanthan, Steven William Wood, Ramesh Durairaj
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Publication number: 20160031474Abstract: A process of forming a support yoke can include providing a material; shaping the material to form a rough shape, wherein shaping is performed at a temperature less than a melting temperature of the material; and heat treating the rough shape. In an embodiment, heat treating can include solutionizing and ageing. In an embodiment, the process can include machining. In an embodiment, the support yoke can be used in a rack and pinion assembly. In an embodiment, the support yoke can be a steering yoke.Type: ApplicationFiled: June 26, 2015Publication date: February 4, 2016Inventors: Veeraraghavan Srinivasan, Ramesh Durairaj, Srikant Gollapudi, Imam Khasim Hadimani
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Patent number: 9184989Abstract: Various embodiments allow Grid applications to access resources shared in communication network domains. Grid Proxy Architecture for Network Resources (GPAN) bridges Grid services serving user applications and network services controlling network devices through proxy functions. At times, GPAN employs distributed network service peers (NSP) in network domains to discover, negotiate and allocate network resources for Grid applications. An elected master NSP is the unique Grid node that runs GPAN and represents the whole network to share network resources to Grids without Grid involvement of network devices. GPAN provides the Grid Proxy service (GPS) to interface with Grid services and applications, and the Grid Delegation service (GDS) to interface with network services to utilize network resources. In some cases, resource-based XML messaging can be employed for the GPAN proxy communication.Type: GrantFiled: November 4, 2014Date of Patent: November 10, 2015Assignee: Microsoft Technology Licensing, LLCInventors: Phil Wang, Indermohan Monga, Tal Lavian, Ramesh Durairaj, Franco Travostino
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Publication number: 20150058490Abstract: Various embodiments allow Grid applications to access resources shared in communication network domains. Grid Proxy Architecture for Network Resources (GPAN) bridges Grid services serving user applications and network services controlling network devices through proxy functions. At times, GPAN employs distributed network service peers (NSP) in network domains to discover, negotiate and allocate network resources for Grid applications. An elected master NSP is the unique Grid node that runs GPAN and represents the whole network to share network resources to Grids without Grid involvement of network devices. GPAN provides the Grid Proxy service (GPS) to interface with Grid services and applications, and the Grid Delegation service (GDS) to interface with network services to utilize network resources. In some cases, resource-based XML messaging can be employed for the GPAN proxy communication.Type: ApplicationFiled: November 4, 2014Publication date: February 26, 2015Inventors: Phil Wang, Indermohan Monga, Tal Lavian, Ramesh Durairaj, Franco Travostino
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Patent number: 8898274Abstract: A Grid Proxy Architecture for Network Resources (GPAN) is proposed to allow Grid applications to access resources shared in communication network domains. GPAN bridges Grid services serving user applications and network services controlling network devices through its proxy functions such as resource data and management proxies. Working with Grid resource index and broker services, GPAN employs distributed network service peers (NSP) in network domains to discover, negotiate and allocate network resources such as bandwidth for Grid applications. An elected master NSP is the unique Grid node that runs GPAN and represents the whole network to share network resources to Grids without Grid involvement of network devices. GPAN provides the Grid Proxy service (GPS) to interface with Grid services and applications, and the Grid Delegation service (GDS) to interface with network services to utilize network resources. Resource-based XML messaging is employed for the GPAN proxy communication.Type: GrantFiled: December 21, 2012Date of Patent: November 25, 2014Assignee: Microsoft CorporationInventors: Phil Wang, Indermohan Monga, Tal Lavian, Ramesh Durairaj, Franco Travostino
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Publication number: 20140012991Abstract: A Grid Proxy Architecture for Network Resources (GPAN) is proposed to allow Grid applications to access resources shared in communication network domains. GPAN bridges Grid services serving user applications and network services controlling network devices through its proxy functions such as resource data and management proxies. Working with Grid resource index and broker services, GPAN employs distributed network service peers (NSP) in network domains to discover, negotiate and allocate network resources such as bandwidth for Grid applications. An elected master NSP is the unique Grid node that runs GPAN and represents the whole network to share network resources to Grids without Grid involvement of network devices. GPAN provides the Grid Proxy service (GPS) to interface with Grid services and applications, and the Grid Delegation service (GDS) to interface with network services to utilize network resources. Resource-based XML messaging is employed for the GPAN proxy communication.Type: ApplicationFiled: December 21, 2012Publication date: January 9, 2014Applicant: Microsoft CorporationInventors: Phil Wang, Indermohan Monga, Tal Lavian, Ramesh Durairaj, Franco Travostino
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Patent number: 8341257Abstract: A Grid Proxy Architecture for Network Resources (GPAN) is proposed to allow Grid applications to access resources shared in communication network domains. GPAN bridges Grid services serving user applications and network services controlling network devices through its proxy functions such as resource data and management proxies. Working with Grid resource index and broker services, GPAN employs distributed network service peers (NSP) in network domains to discover, negotiate and allocate network resources such as bandwidth for Grid applications. An elected master NSP is the unique Grid node that runs GPAN and represents the whole network to share network resources to Grids without Grid involvement of network devices. GPAN provides the Grid Proxy service (GPS) to interface with Grid services and applications, and the Grid Delegation service (GDS) to interface with network services to utilize network resources. Resource-based XML messaging is employed for the GPAN proxy communication.Type: GrantFiled: November 14, 2011Date of Patent: December 25, 2012Assignee: Microsoft CorporationInventors: Phil Wang, Indermohan Monga, Tal Lavian, Ramesh Durairaj, Franco Travostino
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Patent number: 8161139Abstract: A network element (NE) includes an intelligent interface (II) with its own operating environment rendering it active during the NE boot process, and with separate intelligence allowing it to take actions on the NE prior to, during, and after the boot process. The combination of independent operation and increased intelligence provides enhanced management opportunities to enable the NE to be controlled throughout the boot process and after completion of the boot process. For example, files may be uploaded to the NE before or during the boot process to restart the NE from a new software image. The II allows this downloading process to occur in parallel on multiple NEs from a centralized storage resource. Diagnostic checks may be run on the NE, and files, and MIB information, and other data may be transmitted from the II to enable a network manager to more effectively manage the NE.Type: GrantFiled: March 24, 2010Date of Patent: April 17, 2012Assignee: Rockstar Bidco, LPInventors: Ramesh Durairaj, Tal Lavian, Phil Yonghui Wang
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Patent number: 8078708Abstract: A Grid Proxy Architecture for Network Resources (GPAN) is proposed to allow Grid applications to access resources shared in communication network domains. GPAN bridges Grid services serving user applications and network services controlling network devices through its proxy functions such as resource data and management proxies. Working with Grid resource index and broker services, GPAN employs distributed network service peers (NSP) in network domains to discover, negotiate and allocate network resources such as bandwidth for Grid applications. An elected master NSP is the unique Grid node that runs GPAN and represents the whole network to share network resources to Grids without Grid involvement of network devices. GPAN provides the Grid Proxy service (GPS) to interface with Grid services and applications, and the Grid Delegation service (GDS) to interface with network services to utilize network resources. Resource-based XML messaging is employed for the GPAN proxy communication.Type: GrantFiled: December 21, 2004Date of Patent: December 13, 2011Assignee: Nortel Networks LimitedInventors: Phil Wang, Indermohan Monga, Tal Lavian, Ramesh Durairaj, Franco Travostino
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Patent number: 7944827Abstract: Network resources allocated for particular application traffic are aware of the characteristics of L4+ content to be transmitted. One embodiment of the invention realizes network resource allocation in terms of three intelligent modules, gateway, provisioning and classification. A gateway module exerts network control functions in response to application requests for network resources. The network control functions include traffic path setup, bandwidth allocation and so on. Characteristics of the content are also specified in the received application network resource requests. Under request of the gateway module, a provisioning module allocates network resources such as bandwidth in optical networks and edge devices as well. An optical network resource allocation leads to a provisioning optical route.Type: GrantFiled: July 14, 2009Date of Patent: May 17, 2011Assignee: Avaya Inc.Inventors: Phil Y. Wang, Tal Lavian, Ramesh Durairaj, Richard Brand, Franco Travostino
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Publication number: 20100217854Abstract: A network element (NE) includes an intelligent interface (II) with its own operating environment rendering it active during the NE boot process, and with separate intelligence allowing it to take actions on the NE prior to, during, and after the boot process. The combination of independent operation and increased intelligence provides enhanced management opportunities to enable the NE to be controlled throughout the boot process and after completion of the boot process. For example, files may be uploaded to the NE before or during the boot process to restart the NE from a new software image. The II allows this downloading process to occur in parallel on multiple NEs from a centralized storage resource. Diagnostic checks may be run on the NE, and files, and MIB information, and other data may be transmitted from the II to enable a network manager to more effectively manage the NE.Type: ApplicationFiled: March 24, 2010Publication date: August 26, 2010Inventors: Ramesh Durairaj, Tal Lavian, Phil Yonghui Wang
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Patent number: 7734748Abstract: A network element (NE) includes an intelligent interface (II) with its own operating environment rendering it active during the NE boot process, and with separate intelligence allowing it to take actions on the NE prior to, during, and after the boot process. The combination of independent operation and increased intelligence provides enhanced management opportunities to enable the NE to be controlled throughout the boot process and after completion of the boot process. For example, files may be uploaded to the NE before or during the boot process to restart the NE from a new software image. The II allows this downloading process to occur in parallel on multiple NEs from a centralized storage resource. Diagnostic checks may be run on the NE, and files, and MIB information, and other data may be transmitted from the II to enable a network manager to more effectively manage the NE.Type: GrantFiled: October 3, 2003Date of Patent: June 8, 2010Assignee: Nortel Networks LimitedInventors: Ramesh Durairaj, Tal Lavian, Phil Yonghui Wang
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Publication number: 20090279562Abstract: Network resources allocated for particular application traffic are aware of the characteristics of L4+ content to be transmitted. One embodiment of the invention realizes network resource allocation in terms of three intelligent modules, gateway, provisioning and classification. A gateway module exerts network control functions in response to application requests for network resources. The network control functions include traffic path setup, bandwidth allocation and so on. Characteristics of the content are also specified in the received application network resource requests. Under request of the gateway module, a provisioning module allocates network resources such as bandwidth in optical networks and edge devices as well. An optical network resource allocation leads to a provisioning optical route.Type: ApplicationFiled: July 14, 2009Publication date: November 12, 2009Applicant: NORTEL NETWORKS LIMITEDInventors: Phil Y. Wang, Tal Lavian, Ramesh Durairaj, Richard Brand, Franco Travostino
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Patent number: 7580349Abstract: Network resources allocated for particular application traffic are aware of the characteristics of L4+ content to be transmitted. One embodiment of the invention realizes network resource allocation in terms of three intelligent modules, gateway, provisioning and classification. A gateway module exerts network control functions in response to application requests for network resources. The network control functions include traffic path setup, bandwidth allocation and so on. Characteristics of the content are also specified in the received application network resource requests. Under request of the gateway module, a provisioning module allocates network resources such as bandwidth in optical networks and edge devices as well. An optical network resource allocation leads to a provisioning optical route.Type: GrantFiled: November 1, 2002Date of Patent: August 25, 2009Assignee: Nortel Networks LimitedInventors: Phil Y. Wang, Tal Lavian, Ramesh Durairaj, Richard Brand, Franco Travostino
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Patent number: 7359993Abstract: External resources may be interfaced with a network element using an intelligent interface including an independent processing environment to enable the operational capabilities of the network element to be enhanced. The intelligent interface may serve as an interface to external resources such as network software repositories, storage servers, logging facilities and security services. By providing an intelligent interface, it is possible to interface external resources and enhanced services to the network element while allowing processing requirements to be offloaded to an external device or to the intelligent interface itself, so that the resources of the network element may be more fully utilized to perform network operations such as switching and routing functions. The intelligent interface also enables new resources to be made available to the network element when they are needed. An external communication port of the intelligent interface may be configured to operate using one of the USB standards.Type: GrantFiled: October 3, 2003Date of Patent: April 15, 2008Assignee: Nortel Networks Ltd.Inventors: Ramesh Durairaj, Tal Lavian, Phil Yonghui Wang
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Publication number: 20050076099Abstract: Replication of live streaming media services (SMS) in a communication network may be enabled by introducing the streaming media-savvy replication service on a network element, through a number of functions such as client/service registration and classification, packet interception and forwarding, media replication, status monitoring and configuration management. In an embodiment, client requests and server replies of an SMS are intercepted and evaluated by the network element. If the SMS is not streaming through the network element, the replication service registers the SMS and establishes a unique SMS session for the requesting clients. If the SMS is already streaming through the network element, the replication service replicates the streaming media and forwards it to the requesting clients. This reduces bandwidth usage on the links connecting the streaming media server with the network element and reduces the number of client connections to the streaming media provider's servers.Type: ApplicationFiled: December 26, 2003Publication date: April 7, 2005Applicant: Nortel Networks LimitedInventors: Phil Wang, Franco Travostino, Tal Lavian, Ramesh Durairaj