Patents by Inventor Ian Gordon Collett

Ian Gordon Collett 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).

  • Publication number: 20120327767
    Abstract: A method for Internet Protocol (IP) charging and rating gateway within a system having: a proxy server for connection to an Authentication, Authorization, and Accounting (AAA) server; an access gateway, an IP classification engine for connection between a data network and the access gateway; and a gateway controller connected to the proxy server and the IP classification engine, including the steps of: receiving IP packets at the IP classification engine, the IP packets originating from the data network and destined for a subscriber device via the access gateway; classifying the IP packets according to the protocol of each of the packets at the IP classification engine; and selectively instructing the IP classification engine to permit or deny the flow of IP packets between the data network and the access gateway at the gateway controller. Preferably, the proxy server is configured to emulate the access gateway and the AAA server.
    Type: Application
    Filed: August 14, 2012
    Publication date: December 27, 2012
    Applicant: REDKNEE INC.
    Inventors: Karthik Ramakrishnan, Ian Gordon Collett, Rubens Rahim
  • Patent number: 8244859
    Abstract: A method for Internet Protocol (IP) charging and rating gateway within a system having: (i) a proxy server for connection to an Authentication, Authorization, and Accounting (AAA) server; (ii) an access gateway, (iii) an IP classification engine for connection between a data network and the access gateway; and (iv) a gateway controller connected to the proxy server and the IP classification engine, including the steps of: (a) receiving IP packets at the IP classification engine, the IP packets originating from the data network and destined for a subscriber device via the access gateway; (b) classifying the IP packets according to the protocol of each of the packets at the IP classification engine; and (c) selectively instructing the IP classification engine to permit or deny the flow of IP packets between the data network and the access gateway at the gateway controller. Preferably, the proxy server is configured to emulate the access gateway and the AAA server.
    Type: Grant
    Filed: November 23, 2009
    Date of Patent: August 14, 2012
    Assignee: Redknee, Inc.
    Inventors: Karthik Ramakrishnan, Ian Gordon Collett, Rubens Rahim
  • Publication number: 20100067537
    Abstract: A method for Internet Protocol (IP) charging and rating gateway within a system having: (i) a proxy server for connection to an Authentication, Authorization, and Accounting (AAA) server; (ii) an access gateway, (iii) an IP classification engine for connection between a data network and the access gateway; and (iv) a gateway controller connected to the proxy server and the IP classification engine, including the steps of: (a) receiving IP packets at the IP classification engine, the IP packets originating from the data network and destined for a subscriber device via the access gateway; (b) classifying the IP packets according to the protocol of each of the packets at the IP classification engine; and (c) selectively instructing the IP classification engine to permit or deny the flow of IP packets between the data network and the access gateway at the gateway controller. Preferably, the proxy server is configured to emulate the access gateway and the AAA server.
    Type: Application
    Filed: November 23, 2009
    Publication date: March 18, 2010
    Applicant: Redknee Inc.
    Inventors: KARTHIK RAMAKRISHNAN, Ian Gordon Collett, Rubens Rahim
  • Patent number: 7644158
    Abstract: A method for Internet Protocol (IP) charging and rating gateway within a system having a proxy server for connection to an Authentication, Authorization, and Accounting (AAA) server, an access gateway, an IP classification engine for connection between a data network and the access gateway and a gateway controller connected to the proxy server and the IP classification engine, including the steps of receiving IP packets at the IP classification engine, the IP packets originating from the data network and destined for a subscriber device via the access gateway, classifying the IP packets according to the protocol of each of the packets at the IP classification engine and selectively instructing the IP classification engine to permit or deny the flow of IP packets between the data network and the access gateway at the gateway controller. Preferably, the proxy server is configured to emulate the access gateway and the AAA server.
    Type: Grant
    Filed: November 3, 2008
    Date of Patent: January 5, 2010
    Assignee: Redknee Inc.
    Inventors: Karthik Ramakrishnan, Ian Gordon Collett, Rubens Rahim
  • Publication number: 20090133114
    Abstract: A method for Internet Protocol (IP) charging and rating gateway within a system having: (i) a proxy server for connection to an Authentication, Authorization, and Accounting (AAA) server; (ii) an access gateway, (iii) an IP classification engine for connection between a data network and the access gateway; and (iv) a gateway controller connected to the proxy server and the IP classification engine, including the steps of: (a) receiving IP packets at the IP classification engine, the IP packets originating from the data network and destined for a subscriber device via the access gateway; (b) classifying the IP packets according to the protocol of each of the packets at the IP classification engine; and (c) selectively instructing the IP classification engine to permit or deny the flow of IP packets between the data network and the access gateway at the gateway controller. Preferably, the proxy server is configured to emulate the access gateway and the AAA server.
    Type: Application
    Filed: November 3, 2008
    Publication date: May 21, 2009
    Applicant: Redknee Inc.
    Inventors: Karthik Ramakrishnan, Ian Gordon Collett, Rubens Rahim
  • Patent number: 7457865
    Abstract: A method and a system for enabling a telecommunication network operators to transparently intermediate P data flow, by providing a highly scalable, and superior data classification method for implementing policy based filtering, forwarding, accounting and/or monitoring of informational packets of interest; and indeed, is intended to exploit the resiliency of open network architecture and lessen the requisite dependency on proprietary network elements services and other such systems.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: November 25, 2008
    Assignee: Redknee Inc.
    Inventors: Karthik Ramakrishnan, Ian Gordon Collett, Rubens Rahim
  • Publication number: 20040148384
    Abstract: The art of present discloses a method and system for enabling telecommunications network operators to transparently intermediate IP data flow, by providing a highly scalable, and superior data classification method for implementing policy based filtering, forwarding, accounting and/or monitoring of informational packets of interest; and indeed, is intended to exploit the resiliency of open network architecture and lessen the requisite dependency on proprietary network elements services and other such systems.
    Type: Application
    Filed: January 23, 2003
    Publication date: July 29, 2004
    Inventors: Karthik Ramakrishnan, Ian Gordon Collett, Rubens Rahim