Patents by Inventor Jeffrey S Wong

Jeffrey S Wong 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).

  • Communication of location information for an IP telephony communication device
    Patent number: 8233474
    Abstract: Techniques for providing location information describing a communication device configured to exchange telephony information over a computer network. A switching device of the computer network receives a first message according to a node-to-node communication protocol, the first message indicating that the endpoint communication device includes a configuration for a mode of operation on behalf of a telephone service account. The switching device determines from the first message an identifier of the telephone service account and sends the determined identifier in a second message via the computer network, the second message in support of a location service.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: July 31, 2012
    Assignee: Extreme Networks
    Inventors: Gregory R Heath, Jeffrey S Wong
  • COMMUNICATION OF LOCATION INFORMATION FOR AN IP TELEPHONY COMMUNICATION DEVICE
    Publication number: 20100246439
    Abstract: Techniques for providing location information describing a communication device configured to exchange telephony information over a computer network. A switching device of the computer network receives a first message according to a node-to-node communication protocol, the first message indicating that the endpoint communication device includes a configuration for a mode of operation on behalf of a telephone service account. The switching device determines from the first message an identifier of the telephone service account and sends the determined identifier in a second message via the computer network, the second message in support of a location service.
    Type: Application
    Filed: March 31, 2009
    Publication date: September 30, 2010
    Inventors: Gregory R. Heath, Jeffrey S. Wong