Patents by Inventor Aspasia Antoniou

Aspasia Antoniou 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: 20050225628
    Abstract: Teletext for video telephony between subscribers conferencing over a telecommunications network is provided. A Gatekeeper controls communications of the telecommunications network. A video encoder/decoder encodes and decodes audio/video signals to provide video telephony to at least one subscriber. A video text server provides teletext signals representing teletext to be established in the video telephony conference. The video encoder/decoder originates a SETUP message to the Gatekeeper. The Gatekeeper includes address translation rule that causes the Gatekeeper to redirect the SETUP message to the video text server. The videotext server sends a Release Complete message to the Gatekeeper. The teletext signals representing the teletext are rerouted from the video text server to the Gatekeeper.
    Type: Application
    Filed: March 24, 2005
    Publication date: October 13, 2005
    Inventor: Aspasia Antoniou