Patents by Inventor Vijayaraghavan Apparsundaram

Vijayaraghavan Apparsundaram 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).

  • Topology service using closure tables and metagraphs
    Patent number: 9734247
    Abstract: Methods and systems for a topology service providing an interface for specifying a topology and answering queries regarding the topology. Further, the topology service may create, from a specified topology, a directed acyclic graph and corresponding closure table. The topology service may also provide an interface for receiving metadata regarding the topology. In this way, the topology service, based at least in part on connections between nodes in the entries of the closure table and based at least in part on the metadata regarding the topology, may answer queries in regard to the specified topology.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: August 15, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Matthew Paul Baranowski, Jacob Adam Gabrielson, Vijayaraghavan Apparsundaram
  • TOPOLOGY SERVICE USING CLOSURE TABLES AND METAGRAPHS
    Publication number: 20150248487
    Abstract: Methods and systems for a topology service providing an interface for specifying a topology and answering queries regarding the topology. Further, the topology service may create, from a specified topology, a directed acyclic graph and corresponding closure table. The topology service may also provide an interface for receiving metadata regarding the topology. In this way, the topology service, based at least in part on connections between nodes in the entries of the closure table and based at least in part on the metadata regarding the topology, may answer queries in regard to the specified topology.
    Type: Application
    Filed: May 18, 2015
    Publication date: September 3, 2015
    Applicant: Amazon Technologies, Inc.
    Inventors: MATTHEW PAUL BARANOWSKI, JACOB ADAM GABRIELSON, VIJAYARAGHAVAN APPARSUNDARAM
  • Topology service using closure tables and metagraphs
    Patent number: 9037571
    Abstract: Methods and systems for a topology service providing an interface for specifying a topology and answering queries regarding the topology. Further, the topology service may create, from a specified topology, a directed acyclic graph and corresponding closure table. The topology service may also provide an interface for receiving metadata regarding the topology. In this way, the topology service, based at least in part on connections between nodes in the entries of the closure table and based at least in part on the metadata regarding the topology, may answer queries in regard to the specified topology.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: May 19, 2015
    Assignee: Amazon Technologies, Inc.
    Inventors: Matthew Paul Baranowski, Jacob Adam Gabrielson, Vijayaraghavan Apparsundaram