Patents by Inventor Ratna Ganeshanandan

Ratna Ganeshanandan 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).

  • Telecommunications system and method
    Patent number: 8712413
    Abstract: In a mobile telecommunications network including at least a first type of radio access network and a second type of radio access network and a mobile terminal, a method of establishing a voice communication with the mobile terminal including: receiving a voice communication request in relation to the mobile terminal on the second radio access network type; determining a parameter associated with a terminal characteristic; and using the parameter to determine whether to establish the voice communication on the first type of radio access network or maintain the voice communication on the second type of radio access network. Preferably the determined parameter is a parameter relating to a terminal type for the mobile terminal, and is determined from the terminal's IMEI.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: April 29, 2014
    Assignee: Vodafone Intellectual Property Licensing Limited
    Inventors: Christopher David Pudney, David Andrew Fox, Ratna Ganeshanandan
  • Telecommunications system and method
    Publication number: 20100222058
    Abstract: In a mobile telecommunications network including at least a first type of radio access network and a second type of radio access network and a mobile terminal, a method of establishing a voice communication with the mobile terminal including: receiving a voice communication request in relation to the mobile terminal on the second radio access network type; determining a parameter associated with a terminal characteristic; and using the parameter to determine whether to establish the voice communication on the first type of radio access network or maintain the voice communication on the second type of radio access network. Preferably the determined parameter is a parameter relating to a terminal type for the mobile terminal, and is determined from the terminal's IMEI.
    Type: Application
    Filed: December 16, 2009
    Publication date: September 2, 2010
    Inventors: Christopher David Pudney, David Andrew Fox, Ratna Ganeshanandan