Patents by Inventor Dipanian Chakraborty

Dipanian Chakraborty 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).

  • Enabling creation of converged internet protocol multimedia subsystem services by third-party application developers using session initiation protocol support
    Patent number: 8219683
    Abstract: A plurality of pure operator type rules are instantiated within a domain of a telecommunications operator and a plurality of pure application type rules are instantiated within a domain of a third party telecommunications application provider. The plurality of pure operator type rules and the plurality of pure application type rules are associated with a composite service. A plurality of network components are established to transmit given events of a plurality of protocol-level events to at least one of the domain of the telecommunications operator and the domain of the third party telecommunications application provider. The composite service is deployed in an execution engine of the third party telecommunications application provider.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: July 10, 2012
    Assignee: International Business Machines Corporation
    Inventors: Nilanjan Banerjee, Dipanian Chakraborty, Koustuv Dasgupta, Sunil Goyal, Sumit Mittal
  • ENABLING CREATION OF CONVERGED INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM SERVICES BY THIRD-PARTY APPLICATION DEVELOPERS USING SESSION INITIATION PROTOCOL SUPPORT
    Publication number: 20100246790
    Abstract: A plurality of pure operator type rules are instantiated within a domain of a telecommunications operator and a plurality of pure application type rules are instantiated within a domain of a third party telecommunications application provider. The plurality of pure operator type rules and the plurality of pure application type rules are associated with a composite service. A plurality of network components are established to transmit given events of a plurality of protocol-level events to at least one of the domain of the telecommunications operator and the domain of the third party telecommunications application provider. The composite service is deployed in an execution engine of the third party telecommunications application provider.
    Type: Application
    Filed: March 31, 2009
    Publication date: September 30, 2010
    Applicant: International Business Machines Corporation
    Inventors: Nilanjan Banerjee, Dipanian Chakraborty, Koustuy Dasgupta, Sunil Goyal, Sumit Mittal