Patents by Inventor Andrew Beckett
Andrew Beckett 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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Patent number: 11595264Abstract: Network capacity is provisioned in a computing environment comprising a computing service provider and an edge computing network. A cost function is applied to usage data for a number of user endpoints at the edge computing network, a number and type of workloads at the edge computing network, offload capability of the edge computing network, and resource capacities at the edge computing network. An estimated network capacity is determined, where the workloads are dynamic, and the cost function is usable to optimize the network capacity with respect to one or more criteria.Type: GrantFiled: September 17, 2021Date of Patent: February 28, 2023Assignee: MICROSOFT TECHNOLOGY LICENSING, LLCInventors: Rachee Singh, Sharad Agarwal, Ryan Andrew Beckett, Abhishek Udupa, Paramvir Bahl
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Publication number: 20230058200Abstract: The system disclosed herein implements an improved end-to-end network performance for data transmissions that span multiple networks operated by different organizations. The improvements are achieved as a result of exchanging routing information. For instance, the exchanged routing information can be representative of network performance factors. When different operators of different networks agree to exchange routing information, an optimal end-to-end path between two endpoint devices can be identified and selected for data transmission. This benefits both network operators as the users served by the networks are more likely to be satisfied with the user experience (e.g., faster download and upload of data).Type: ApplicationFiled: August 18, 2021Publication date: February 23, 2023Inventors: Rachee SINGH, Sharad AGARWAL, Ryan Andrew BECKETT, Paramvir BAHL
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Publication number: 20230041081Abstract: The present application relates to egressing traffic from a public cloud network. An egress traffic manager configures routing at hosts and edge routers within the public cloud network. The egress traffic manager determines, for an edge router, a plurality of current border gateway protocol (BGP) sessions with external networks. The egress traffic manager configures a virtual router hosted on the edge router to route a portion of egress traffic to a selected one of the external networks via one of the BGP sessions. A host is configured to route the portion of egress traffic within the public cloud network to the edge router. An edge router configured to route, by the virtual router, the portion of egress traffic from the edge router to the selected one of the external networks.Type: ApplicationFiled: August 9, 2021Publication date: February 9, 2023Inventors: Abhishek UDUPA, Sharad AGARWAL, Ryan Andrew BECKETT, Rachee SINGH, Paramvir BAHL
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Publication number: 20230039665Abstract: The present application relates to traffic routing for overlay paths in a public cloud network. A path orchestrator receives a configuration of a set of overlay paths for a wide area network virtualization from a client, each overlay path including virtual routing nodes associated with respective geographic regions and at least one policy for a link between the virtual routing nodes. The path orchestrator is configured to instantiate a plurality of virtual routers on computing resources of the public cloud network located within the respective geographic regions based on the configuration, each virtual router configured to route traffic according to the policy for each link associated with the virtual routing node corresponding to the virtual router. The path orchestrator is configured to scale the plurality of virtual routers based on traffic for the client on the set of overlay paths.Type: ApplicationFiled: August 9, 2021Publication date: February 9, 2023Inventors: Abhishek UDUPA, Sharad AGARWAL, Ryan Andrew BECKETT, Rachee SINGH, Paramvir BAHL
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Patent number: 11570102Abstract: The present application relates to communications between a partner network and a wide area network (WAN) via the Internet. The WAN advertises unicast border gateway protocol (BGP) address prefixes for a plurality of front-end devices in the WAN. An agent in the partner network measures a plurality of paths to a service within the WAN. Each of the plurality of paths is associated with one of the plurality of front-end devices and a respective unicast BGP address prefix. The agent provides measurements of the plurality of paths to the WAN. The WAN selects a path within the WAN for the service. The agent receives a routing rule specifying a unicast address prefix for a selected device of the plurality of front-end devices of the WAN. The agent forwards data packets for the service to the respective border gateway protocol address prefix of the selected device via the Internet.Type: GrantFiled: July 15, 2021Date of Patent: January 31, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Sharad Agarwal, Ryan Andrew Beckett, Abhishek Udupa, Rachee Singh, Paramvir Bahl
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Patent number: 11563678Abstract: The present application relates to traffic routing for overlay paths in a public cloud network. A path orchestrator receives a configuration of a set of overlay paths for a wide area network virtualization from a client, each overlay path including virtual routing nodes associated with respective geographic regions and at least one policy for a link between the virtual routing nodes. The path orchestrator is configured to instantiate a plurality of virtual routers on computing resources of the public cloud network located within the respective geographic regions based on the configuration, each virtual router configured to route traffic according to the policy for each link associated with the virtual routing node corresponding to the virtual router. The path orchestrator is configured to scale the plurality of virtual routers based on traffic for the client on the set of overlay paths.Type: GrantFiled: August 9, 2021Date of Patent: January 24, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Abhishek Udupa, Sharad Agarwal, Ryan Andrew Beckett, Rachee Singh, Paramvir Bahl
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Publication number: 20230013211Abstract: The present application relates to communications between a partner network and a wide area network (WAN) via the Internet. The WAN advertises unicast border gateway protocol (BGP) address prefixes for a plurality of front-end devices in the WAN. An agent in the partner network measures a plurality of paths to a service within the WAN. Each of the plurality of paths is associated with one of the plurality of front-end devices and a respective unicast BGP address prefix. The agent provides measurements of the plurality of paths to the WAN. The WAN selects a path within the WAN for the service. The agent receives a routing rule specifying a unicast address prefix for a selected device of the plurality of front-end devices of the WAN. The agent forwards data packets for the service to the respective border gateway protocol address prefix of the selected device via the Internet.Type: ApplicationFiled: July 15, 2021Publication date: January 19, 2023Inventors: Sharad Agarwal, Ryan Andrew Beckett, Abhishek Udupa, Rachee Singh, Paramvir Bahl
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Publication number: 20230018685Abstract: The present application relates to communications between a partner network and a wide area network (WAN) via the Internet. Although Internet service providers may act as autonomous systems, the WAN may control routing from the partner network by advertising unicast border gateway protocol (BGP) address prefixes for a plurality of front-end devices in the WAN. An agent in the partner network measures a plurality of paths to a service within the WAN. Each of the plurality of paths is associated with one of the plurality of front-end devices and a respective unicast BGP address prefix. The WAN selects a path within the WAN for the service. The WAN exports a routing rule to the agent. The agent forwards data packets for the service to the respective BGP address prefix via the Internet. The WAN receives data packets for the service of the partner network at the selected device.Type: ApplicationFiled: July 15, 2021Publication date: January 19, 2023Inventors: Sharad AGARWAL, Ryan Andrew BECKETT, Abhishek UDUPA, Rachee SINGH, Paramvir BAHL
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Publication number: 20230016213Abstract: The present application relates to communications between a partner network and a wide area network (WAN). The partner network and WAN may exchange representations of the respective networks including a delay profile for the partner network. The WAN receives a network delay profile for multiple virtual network entities within the partner network. The multiple virtual network entities include at least a plurality of peering locations with the WAN. The WAN determines a path from the partner network through the WAN via a selected peering location of the plurality of peering locations with the WAN to a destination based on at least the network delay profile. The WAN deploys a policy for an agent within the partner network. The policy identifies traffic for the destination to route through the WAN via the selected peering location. The WAN routes traffic from the selected peering location to the destination along the path.Type: ApplicationFiled: July 15, 2021Publication date: January 19, 2023Inventors: Paramvir Bahl, Ryan Andrew Beckett, Abhishek Udupa, Sharad Agarwal, Rachee Singh
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Publication number: 20220417103Abstract: Described are examples for providing management of a virtual wide area network (vWAN) based on operator policies. A network orchestrator presents, to a network operator, a representation of the vWAN including virtual network entities associated with respective geographic locations and virtual connections between the virtual network entities. The network orchestrator receives a policy for the virtual wide area network from the network operator via the representation, the policy to be implemented at one or more of the virtual connections. The network orchestrator translates the policy for the virtual wide area network into a configuration of an underlying wide area network (WAN). The underlying WAN a plurality of geographically distributed physical computing resources in geographic regions corresponding to the virtual network entities and connections there between.Type: ApplicationFiled: June 25, 2021Publication date: December 29, 2022Inventors: Ryan Andrew BECKETT, Sharad AGARWAL, Paramvir BAHL, Rachee SINGH, Abhishek UDUPA
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Publication number: 20220417102Abstract: Described are examples for providing a system for managing configuration and policies for a virtualized wide area network (vWAN) support on a wide area network (WAN). The vWAN includes a plurality of virtual network entities associated with geographic locations including the physical computing resources of the WAN and virtual connections between the virtual network entities. The system includes a network safety component for managing configurations and policies of the vWAN on the WAN. The network safety component receives a change to a policy or configuration of the vWAN from an operator of a network connected to the vWAN. The network safety component evaluates a set of safety rules for the operator based on the change and a network state of a physical WAN underlying the vWAN. The network safety component generates an error message in response to at least one of the set of safety rules failing the evaluation.Type: ApplicationFiled: June 25, 2021Publication date: December 29, 2022Inventors: Ryan Andrew BECKETT, Sharad AGARWAL, Paramvir BAHL, Rachee SINGH, Abhishek UDUPA
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Patent number: 11516088Abstract: Techniques of network configuration verification are disclosed herein. One example process includes, upon receiving a query to determine whether a packet from a first endpoint is reachable to a second endpoint in a virtual network, identifying a network path between the first endpoint to the second endpoint in a network graph. The network graph has nodes representing corresponding enforcement points of network policies in the virtual network and edges connecting pairs of the nodes. The example process can also include generating compound function representing conjoined individual constraints of the network policies at each of the nodes in the network graph along the identified network path, compiling the generated compound function into a Boolean formula, and solving the compiled Boolean formula to determine whether an assignment of values to packet fields of the packet exists such that all the conjoined individual constraints of the compound function can be satisfied.Type: GrantFiled: December 3, 2021Date of Patent: November 29, 2022Assignee: Microsoft Technology Licensing, LLCInventors: Karthick Jayaraman, Ryan Andrew Beckett, Nikolaj Skallerud Bjorner
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Publication number: 20220124031Abstract: Ghost routing is a network verification technique that uses a portion of a production network itself to verify the impact of potential network changes. Ghost routing logically partitions the production network into a main network and a ghost network. The main network handles live traffic while the ghost network handles traffic generated for diagnostic purposes. The ghost network may have a network topology identical to the production network and may use the same hardware and software as the production network. An operator may implement a network configuration change on the ghost network and then use verification tools to verify that the network configuration change on the ghost network does not result in bugs. Verifying on the ghost network may not affect the main network. If the network operator verifies the network configuration change on the ghost network, the network operator may implement the network configuration change on the main network.Type: ApplicationFiled: October 16, 2020Publication date: April 21, 2022Inventors: Jitendra PADHYE, Karthick JAYARAMAN, Wei BAI, Rachee SINGH, Ryan Andrew BECKETT, Sarah Elisabeth MCCLURE, Neha Milind RAJE, Steven Jeffrey BENALOH, Christopher Scott JOHNSTON
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Patent number: 11121934Abstract: A network verification system uses general-purpose programming language to create network verification tests. A test orchestrator builds a model of the network only using data from the network verification test. An optimization testing manager creates symbolic packets for verification tests using assertions based on a packet library embedded into the testing manager and the general-purpose programming language.Type: GrantFiled: December 8, 2020Date of Patent: September 14, 2021Assignee: Microsoft Technology Licensing, LLCInventors: Ryan Andrew Beckett, Karthick Jayaraman, Neha Milind Raje, Jitendra Padhye, Christopher Scott Johnston, Steven Jeffrey Benaloh, Nikolaj Bjorner, Andrey Aleksandrovic Rybalchenko, Nuno Cerqueira Afonso, Nuno Claudino Pereira Lopes, Sharad Agarwal, Hang Kwong Lee, Aniruddha Parkhi, Maik Riechert
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Publication number: 20210109916Abstract: The present invention provides for employing SQL to introduce blockchain technologies into a relational database, and thereby leverage the inherent tamper-resistant properties of blockchain, without the need to completely rewrite existing or legacy relational database software. The invention creates a relational database inside of a blockchain and uses a conventional SQL interface for standard database operations. This reduces the burden of introducing blockchain technologies, while providing the benefits of the intrinsic security and verification features of blockchain technology. The invention provides a rich historical record of every transaction thereby greatly reducing, if not eliminating, the relational database's susceptibility to tampering. This allows for temporal queries on arbitrary records within the database and the generation of reports and audits for any point in the history of the database.Type: ApplicationFiled: October 10, 2019Publication date: April 15, 2021Applicant: Unisys CorporationInventors: Devon Andrew Beckett, James David Fletcher, Max Hirsch, Vidya Mudalagiri Venkatesha, Alex George
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Publication number: 20210103578Abstract: The present invention provides for employing SQL to introduce blockchain technologies into a relational database, and thereby leverage the inherent tamper-resistant properties of blockchain, without the need to completely rewrite existing or legacy relational database software. The invention creates a relational database inside of a blockchain and uses a conventional SQL interface for standard database operations. This reduces the burden of introducing blockchain technologies, while providing the benefits of the intrinsic security and verification features of blockchain technology. The invention provides a rich historical record of every transaction thereby greatly reducing, if not eliminating, the relational database's susceptibility to tampering. This allows for temporal queries on arbitrary records within the database and the generation of reports and audits for any point in the history of the database.Type: ApplicationFiled: October 7, 2019Publication date: April 8, 2021Applicant: Unisys CorporationInventors: Devon Andrew Beckett, James David Fletcher, Max Hirsch, Vidya Mudalagiri Venkatesha, Alex George
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Patent number: 10423750Abstract: Disclosed herein are embodiments of systems, methods, and products providing technology database independent pcells to be seamlessly customized and implemented in a yet unknown IC package library. In particular, the technology database independent pcells may have a code to execute callback functions to retrieve the package library name of the parent cells hosting the pcells. Based upon the library name, the pcell code may access the technology files stored in the technology database of the package library of the parent cells to retrieve the layer name, layer number, the design resolution, and/or other information such as design rule information of the parent cells hosting the pcells. Based on the layer number, the resolution, and/or other information the pcells can configure for themselves correct layout geometry without any input from a circuit designer.Type: GrantFiled: October 24, 2017Date of Patent: September 24, 2019Assignee: Cadence Design Systems, Inc.Inventors: Arnold Ginetti, Andrew Beckett
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Patent number: 9957035Abstract: The present invention relates to an aircraft. The aircraft includes a fuselage module for receiving a payload. The fuselage module includes a plurality of internal connections. The aircraft includes a wing module adjustably coupled to the fuselage module and a tail module coupled to the wing module. The wing module may be adjusted relative to the fuselage module to adjust a location of an aerodynamic center of the aircraft to maintain a pre-determined distance between the location of the aerodynamic center of the aircraft and the location of the center of gravity of the aircraft. A main landing gear may be adjusted relative to the fuselage module to adjust the location of the aerodynamic center of the aircraft to maintain a pre-determined distance between the location of the aerodynamic center of the aircraft and the location of the center of gravity of the aircraft.Type: GrantFiled: February 4, 2014Date of Patent: May 1, 2018Assignee: The Texas A&M University SystemInventors: John Valasek, James Franklin May, Andrew Beckett, Cecil C. Rhodes, Jr.
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Patent number: 9716703Abstract: The embodiments described herein recite a geo-location based community of interest (COI) system and method that add the capability to configure Network Connect Devices (NCD) to identify the location of the source and destination IP addresses. The NCDS may drop any packets that are destined to an IP address outside of its predefined radius. For any sent/received packets, the geo-location position of the remote IP-address on the wide area network (WAN) may be determined. The distance between two points on the earth given their latitudes and longitudes of the devices may be determined. If the distance is greater than the predefined range, the data packets may be denied. If the distance falls within the pre-determined range, the data packets are allowed to reach their destination.Type: GrantFiled: June 18, 2015Date of Patent: July 25, 2017Assignee: Unisys CorporationInventors: Mehdi Entezari, Erik Arfvidson, Devon Andrew Beckett
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Patent number: 9608960Abstract: The embodiments described herein recite a geo-location based community of interest (COI) system and method which add the capability to configure Network Connect Devices (NCD) to identify the location of the source and destination IP addresses. The NCDs would then drop any packets that are destined to an IP address outside of its predefined radius. For any sent/received packets, the geo-location position of the remote IP-address on the wide area network (WAN) may be determined. The distance between two points on the earth given their latitudes and longitudes of the devices may be determined. If the distance is greater than the predefined range, the data packets may be denied. If the distance falls within the pre-determined range, the data packets are allowed to reach their destination.Type: GrantFiled: December 22, 2014Date of Patent: March 28, 2017Assignee: Unisys CorporationInventors: Mehdi Entezari, Erik Arfvidson, Devon Andrew Beckett