Patents by Inventor Denis H. deRuijter
Denis H. deRuijter 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: 9942623Abstract: Data center network architectures that can reduce the cost and complexity of data center networks. The data center network architectures can employ optical network topologies and optical nodes to efficiently allocate bandwidth within the data center networks, while reducing the physical interconnectivity requirements of the data center networks. The data center network architectures also allow computing resources within data center networks to be controlled and provisioned based at least in part on a combined network topology and application component topology, thereby enhancing overall application program performance.Type: GrantFiled: August 13, 2015Date of Patent: April 10, 2018Assignee: PLEXXI INC.Inventors: Anand Srinivas, Denis H. deRuijter, David J. Husak
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Patent number: 9887777Abstract: Systems and methods of affinity modeling in data center networks that allow bandwidth to be efficiently allocated with the data center networks, while reducing the physical interconnectivity requirements of the data center networks. Such systems and methods of affinity modeling in data center networks further allow computing resources within the data center networks to be controlled and provisioned based at least in part on the network topology and an application component topology, thereby enhancing overall application program performance.Type: GrantFiled: February 17, 2016Date of Patent: February 6, 2018Assignee: Plexxi Inc.Inventors: Anand Srinivas, David J. Husak, Denis H. deRuijter
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Patent number: 9876572Abstract: Systems and methods of affinity modeling in data center networks that allow bandwidth to be efficiently allocated within the data center networks, while reducing the physical interconnectivity requirements of the data center networks. Such systems and methods of affinity modeling in data center networks further allow computing resources within the data center networks to be controlled and provisioned based at least in part on the network topology and an application component topology, thereby enhancing overall application program performance. Using an affinity topology describing requirements for communications between applications and a network topology, network nodes are configured to satisfy multicast dispersion and latency requirements associated with communications between applications.Type: GrantFiled: February 17, 2016Date of Patent: January 23, 2018Assignee: PLEXXI INC.Inventors: Anand Srinivas, David J. Husak, Denis H. deRuijter
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Patent number: 9397747Abstract: A data center network that employs an optical network having optical nodes arranged in a ring topology uses a method of topography discovery and maintenance so that connectivity can be maintained and node failures, link failures, end stations being discovered on the network, etc., can be handled without impacting network performance.Type: GrantFiled: December 4, 2013Date of Patent: July 19, 2016Assignee: PLEXXI INC.Inventor: Denis H. deRuijter
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Publication number: 20160165326Abstract: Systems and methods of affinity modeling in data center networks that allow bandwidth to be efficiently allocated within the data center networks, while reducing the physical interconnectivity requirements of the data center networks. Such systems and methods of affinity modeling in data center networks further allow computing resources within the data center networks to be controlled and provisioned based at least in part on the network topology and an application component topology, thereby enhancing overall application program performance. Using an affinity topology describing requirements for communications between applications and a network topology, network nodes are configured to satisfy multicast dispersion and latency requirements associated with communications between applications.Type: ApplicationFiled: February 17, 2016Publication date: June 9, 2016Inventors: Anand Srinivas, David J. Husak, Denis H. deRuijter
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Publication number: 20160164611Abstract: Systems and methods of affinity modeling in data center networks that allow bandwidth to be efficiently allocated with the data center networks, while reducing the physical interconnectivity requirements of the data center networks. Such systems and methods of affinity modeling in data center networks further allow computing resources within the data center networks to be controlled and provisioned based at least in part on the network topology and an application component topology, thereby enhancing overall application program performance.Type: ApplicationFiled: February 17, 2016Publication date: June 9, 2016Inventors: Anand Srinivas, David J. Husak, Denis H. deRuijter
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Patent number: 9337931Abstract: Data center networks that employ optical network topologies and optical nodes to efficiently allocate bandwidth within the data center networks, while reducing the physical interconnectivity requirements of the data center networks. Such data center networks employ at least one central controller for controlling and provisioning computing resources within the data center networks based at least in part on the network topology and an application component topology, thereby enhancing overall application program performance.Type: GrantFiled: October 12, 2012Date of Patent: May 10, 2016Assignee: Plexxi Inc.Inventors: Anand Srinivas, Denis H. deRuijter, David J. Husak
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Patent number: 9301026Abstract: Systems and methods of affinity modeling in data center networks that allow bandwidth to be efficiently allocated with the data center networks, while reducing the physical interconnectivity requirements of the data center networks. Such systems and methods of affinity modeling in data center networks further allow computing resources within the data center networks to be controlled and provisioned based at least in part on the network topology and an application component topology, thereby enhancing overall application program performance.Type: GrantFiled: October 12, 2012Date of Patent: March 29, 2016Assignee: PLEXXI INC.Inventors: Anand Srinivas, David J. Husak, Denis H. deRuijter
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Patent number: 9288555Abstract: Data center network architectures that can reduce the cost and complexity of data center networks. The data center network architectures can employ optical network topologies and optical nodes to efficiently allocate bandwidth within the data center networks, while reducing the physical interconnectivity requirements of the data center networks. The data center network architectures also allow computing resources within data center networks to be controlled and provisioned based at least in part on a combined network topology and application component topology, thereby enhancing overall application program performance.Type: GrantFiled: October 12, 2012Date of Patent: March 15, 2016Assignee: PLEXXI INC.Inventors: Anand Srinivas, Denis H. deRuijter, David J. Husak
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Publication number: 20150350023Abstract: Data center network architectures that can reduce the cost and complexity of data center networks. The data center network architectures can employ optical network topologies and optical nodes to efficiently allocate bandwidth within the data center networks, while reducing the physical interconnectivity requirements of the data center networks. The data center network architectures also allow computing resources within data center networks to be controlled and provisioned based at least in part on a combined network topology and application component topology, thereby enhancing overall application program performance.Type: ApplicationFiled: August 13, 2015Publication date: December 3, 2015Inventors: Anand Srinivas, Denis H. deRuijter, David J. Husak
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Patent number: 9204207Abstract: Data center networks that employ optical network topologies and optical nodes to efficiently allocate bandwidth within the data center networks, while reducing the physical interconnectivity requirements of the data center networks. Such data center networks provide a hierarchy of control for controlling and provisioning computing resources within the data center networks based at least in part on the network topology and an application component topology, thereby enhancing overall application program performance.Type: GrantFiled: October 12, 2012Date of Patent: December 1, 2015Assignee: PLEXXI INC.Inventors: Denis H. deRuijter, Anand Srinivas
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Publication number: 20140153924Abstract: A data center network that employs an optical network having optical nodes arranged in a ring topology uses a method of topography discovery and maintenance so that connectivity can be maintained and node failures, link failures, end stations being discovered on the network, etc., can be handled without impacting network performance.Type: ApplicationFiled: December 4, 2013Publication date: June 5, 2014Applicant: PLEXXI INCInventor: Denis H. deRuijter
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Publication number: 20130279909Abstract: Data center networks that employ optical network topologies and optical nodes to efficiently allocate bandwidth within the data center networks, while reducing the physical interconnectivity requirements of the data center networks. Such data center networks employ at least one central controller for controlling and provisioning computing resources within the data center networks based at least in part on the network topology and an application component topology, thereby enhancing overall application program performance.Type: ApplicationFiled: October 12, 2012Publication date: October 24, 2013Inventors: Anand Srinivas, Denis H. deRuijter, David J. Husak
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Patent number: 7903672Abstract: An intermediate device is described that reduces the number of signaling registration requests and responses flowing across a network. For example, a load reducing device intercepts the registration requests, filters a portion of the requests, and outputs autonomous response for each filtered registration request. The load reducing device forwards an unfiltered portion of the registration requests sufficient to maintain registration of the requesting device. The autonomous responses keep a logical pinhole in a firewall in an open state so that the registering device behind the firewall can receive session initiation invitations. At the same time, filtering the portion of the requests reduces the number of requests and responses that traverse any intermediate networks between the load reducing device and an intended recipient of the request.Type: GrantFiled: August 30, 2005Date of Patent: March 8, 2011Assignee: Juniper Networks, Inc.Inventors: Denis H. deRuijter, Steve Onishi