Patents by Inventor Olivier Calliger

Olivier Calliger 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: 20070165609
    Abstract: A method of setting up multimedia calls from a telephone terminal (T1) to a terminal (T2) connected to an IP network. The terminal (T1) sends to a server (SMR) a call request (DA) containing an identifier (ID2) for the terminal (T2). The server (SMR) stores the identifier (ID2) in a table (TC) in association with a number (NT) and instigates the transmission by the terminal (T1) of an incoming call (AE) to a number (NS) connecting through to a call set-up gateway (PEA), the incoming call (AE) including a characteristic (CAR) for indicating a relationship between the numbers (NT) and (NS). The call set-up gateway (PEA) signals the characteristic (CAR) to the server (SMR), which determines the identifier (ID2) associated in the table (TC) with the corresponding number (NT) of the characteristic (CAR) to set up the call between the terminals (T1, T2).
    Type: Application
    Filed: January 26, 2005
    Publication date: July 19, 2007
    Inventors: David Corvoysier, Katell Henry, Olivier Calliger