Patents by Inventor Ngoc-Quyen Nguyen

Ngoc-Quyen Nguyen 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).

  • Method, apparatus or software for managing a call in a telecommunications network
    Patent number: 7974611
    Abstract: A method, apparatus and software is disclosed for managing a call in a telecommunications network, in which an instruction from a calling device to establish a call to a destination is received; a first command to connect a first call leg to the calling device is issued; the first call leg to the calling device is connected; a second command to connect a second call leg to the calling device is issued; the second call leg is connected to the destination instead of the calling device; and the first and second call legs are connected to provide the call between the calling device and the destination.
    Type: Grant
    Filed: April 18, 2007
    Date of Patent: July 5, 2011
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Armand Giraud, Pau Mari Sanchez, Ngoc-Quyen Nguyen
  • METHOD, APPARATUS OR SOFTWARE FOR MANAGING A CALL IN A TELECOMMUNICATIONS NETWORK
    Publication number: 20090170470
    Abstract: A method, apparatus and software is disclosed for managing a call in a telecommunications network, in which an instruction from a calling device to establish a call to a destination is received; a first command to connect a first call leg to the calling device is issued; the first call leg to the calling device is connected; a second command to connect a second call leg to the calling device is issued; the second call leg is connected to the destination instead of the calling device; and the first and second call legs are connected to provide the call between the calling device and the destination.
    Type: Application
    Filed: April 18, 2007
    Publication date: July 2, 2009
    Inventors: Armand Giraud, Pau Mari Sanchez, Ngoc-Quyen Nguyen