Patents by Inventor Ranga Sri Ramanujan

Ranga Sri Ramanujan 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).

  • Patent number: 10250388
    Abstract: Methods, networks and nodes for dynamically establishing encrypted communications between a first node having a first identification and a first private key and a second node having a second identification and a second private key. A first signal comprising information indicative of the first identification of the first node is transmitted, then, upon receipt of the first signal by the second node, a second signal comprising information indicative of the second identification of the second node and a first portion of a symmetric key is transmitted, then, upon receipt of the second signal by the first node, a third signal comprising a second portion of the symmetric key is transmitted.
    Type: Grant
    Filed: July 18, 2016
    Date of Patent: April 2, 2019
    Inventors: Clint M. Sanders, Deborah K. Charan, Ranga Sri Ramanujan, Ryan C. Marotz
  • Publication number: 20170099143
    Abstract: Methods, networks and nodes for dynamically establishing encrypted communications between a first node having a first identification and a first private key and a second node having a second identification and a second private key. A first signal comprising information indicative of the first identification of the first node is transmitted, then, upon receipt of the first signal by the second node, a second signal comprising information indicative of the second identification of the second node and a first portion of a symmetric key is transmitted, then, upon receipt of the second signal by the first node, a third signal comprising a second portion of the symmetric key is transmitted.
    Type: Application
    Filed: July 18, 2016
    Publication date: April 6, 2017
    Inventors: Clint M. Sanders, Deborah K. Charan, Ranga Sri Ramanujan, Ryan C. Marotz
  • Patent number: 9602485
    Abstract: A device implemented, carrier independent packet delivery universal addressing networking protocol for communication over a network between network nodes utilizing a packet. The protocol has an IP stack having layers. At least some of the layers have privacy preserving source node attribution and network admission control. The packet is admitted to the network only if a source node of the network nodes admits the packet.
    Type: Grant
    Filed: August 27, 2014
    Date of Patent: March 21, 2017
    Assignee: ARCHITECTURE TECHNOLOGY, INC.
    Inventor: Ranga Sri Ramanujan
  • Patent number: 9225637
    Abstract: A device-implemented network with domains each having nodes, the nodes of each of the domains sharing network information with one another according to an intra-domain communication policy. An inter-domain protocol is configured to control communication between at least one of the nodes of one of the domains and at least one of the nodes of a different one of the domains. A broker is configured to be communicatively coupled to the nodes and configured to control communication according to the inter-domain protocol and to which all of the nodes of each of the plurality of domains are configured to send the network information.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: December 29, 2015
    Assignee: ARCHITECTURE TECHNOLOGY, INC.
    Inventors: Ranga Sri Ramanujan, Barry Alan Trent, Clint Michael Sanders, Maher N. Kaddoura
  • Publication number: 20150257081
    Abstract: A single routable network and an integrated router having a plurality of network interfaces for such network having a plurality of heterogeneous subnetworks having different network parameters, each of the plurality of network interfaces configured to be connected to a different one of the plurality of heterogeneous subnetworks. The integration router is configured to automatically connect with each of the plurality of heterogeneous subnetworks.
    Type: Application
    Filed: February 4, 2015
    Publication date: September 10, 2015
    Inventors: Ranga Sri Ramanujan, Ben Burnett, Barry A. Trent, Jafar Al-Gharaibeh
  • Publication number: 20140372749
    Abstract: A device implemented, carrier independent packet delivery universal addressing networking protocol for communication over a network between network nodes utilizing a packet. The protocol has an IP stack having layers. At least some of the layers have privacy preserving source node attribution and network admission control. The packet is admitted to the network only if a source node of the network nodes admits the packet.
    Type: Application
    Filed: August 27, 2014
    Publication date: December 18, 2014
    Inventor: Ranga Sri Ramanujan
  • Patent number: 8897452
    Abstract: A method for conducting encrypted communication in a network and a network having a plurality of nodes organized into a plurality of groups which initiates encrypted communication between a first one of the plurality of nodes of a first one of the plurality of groups and a second one of the plurality of nodes of the first one of the plurality of groups different from the first one of the plurality of groups using a group key and initiates encrypted communication between a third one of the plurality of nodes of the first one of the plurality of groups and a fourth one of the plurality of nodes of a second one of the plurality groups different from the first one of the plurality of groups using a session key.
    Type: Grant
    Filed: October 27, 2011
    Date of Patent: November 25, 2014
    Assignee: Architecture Technology, Inc.
    Inventors: John Wu, Ryan Lee Hagelstrom, Edward Raymond Mandy, Ranga Sri Ramanujan
  • Patent number: 8862871
    Abstract: A device implemented, carrier independent packet delivery universal addressing networking protocol for communication over a network between network nodes utilizing a packet. The protocol has an IP stack having layers. At least some of the layers have privacy preserving source node attribution and network admission control. The packet is admitted to the network only if a source node of the network nodes admits the packet.
    Type: Grant
    Filed: March 22, 2012
    Date of Patent: October 14, 2014
    Assignee: Architecture Technology, Inc.
    Inventor: Ranga Sri Ramanujan
  • Publication number: 20130170499
    Abstract: A device-implemented network with domains each having nodes, the nodes of each of the domains sharing network information with one another according to an intra-domain communication policy. An inter-domain protocol is configured to control communication between at least one of the nodes of one of the domains and at least one of the nodes of a different one of the domains. A broker is configured to be communicatively coupled to the nodes and configured to control communication according to the inter-domain protocol and to which all of the nodes of each of the plurality of domains are configured to send the network information.
    Type: Application
    Filed: April 13, 2012
    Publication date: July 4, 2013
    Inventors: Ranga Sri Ramanujan, Barry Alan Trent, Clint Michael Sanders, Maher N. Kaddoura
  • Publication number: 20130108050
    Abstract: A method for conducting encrypted communication in a network and a network having a plurality of nodes organized into a plurality of groups which initiates encrypted communication between a first one of the plurality of nodes of a first one of the plurality of groups and a second one of the plurality of nodes of the first one of the plurality of groups different from the first one of the plurality of groups using a group key and initiates encrypted communication between a third one of the plurality of nodes of the first one of the plurality of groups and a fourth one of the plurality of nodes of a second one of the plurality groups different from the first one of the plurality of groups using a session key.
    Type: Application
    Filed: October 27, 2011
    Publication date: May 2, 2013
    Inventors: John Wu, Ryan Lee Hagelstrom, Edward Raymond Mandy, Ranga Sri Ramanujan
  • Publication number: 20130108045
    Abstract: Methods, networks and nodes for dynamically establishing encrypted communications between a first node having a first identification and a first private key and a second node having a second identification and a second private key. A first signal comprising information indicative of the first identification of the first node is transmitted, then, upon receipt of the first signal by the second node, a second signal comprising information indicative of the second identification of the second node and a first portion of a symmetric key is transmitted, then, upon receipt of the second signal by the first node, a third signal comprising a second portion of the symmetric key is transmitted.
    Type: Application
    Filed: October 27, 2011
    Publication date: May 2, 2013
    Inventors: Clint Michael Sanders, Deborah Karen Charan, Ranga Sri Ramanujan, Ryan Christopher Marotz
  • Publication number: 20120265984
    Abstract: A device implemented, carrier independent packet delivery universal addressing networking protocol for communication over a network between network nodes utilizing a packet. The protocol has an IP stack having layers. At least some of the layers have privacy preserving source node attribution and network admission control. The packet is admitted to the network only if a source node of the network nodes admits the packet.
    Type: Application
    Filed: March 22, 2012
    Publication date: October 18, 2012
    Inventor: Ranga Sri Ramanujan