Patents by Inventor Philippe Burger

Philippe Burger 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).

  • Audio and video data processing device for multimedia communication via a local network set up within an asynchronous network
    Patent number: 8369362
    Abstract: A device is dedicated to the processing of audio and video data for multimedia communication, via an asynchronous network, between first LAN audio and video terminals and second LAN audio and video terminals. This device includes i) a connector which establishes communications with the first LAN audio and video terminals and with other connectors installed in another device, ii) a first dating module which attaches a transmit time mark and an identifier to the audio and video data emitted by the first LAN audio and video terminals, before their transmission to the other connector and iii) a processor which determines a time difference representing the transmission time difference between the received audio and video data and presenting the same identifier.
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: February 5, 2013
    Assignee: Alcatel Lucent
    Inventors: Rabih Abou-Chakra, Philippe Burger
  • Audio and video data processing device for multimedia communication via a local network set up within an asynchronous network
    Publication number: 20050053089
    Abstract: A device (D1) is dedicated to the processing of audio and video data for multimedia communication, via an asynchronous network, between first LAN audio (TM1) and video (PC1) terminals and second LAN audio (TM2) and video (PC2) terminals.
    Type: Application
    Filed: January 30, 2004
    Publication date: March 10, 2005
    Inventors: Rabih Abou-Chakra, Philippe Burger
  • Auto-adaptive jitter buffer method for data stream involves comparing delay of packet with predefined value and using comparison result to set buffer size
    Patent number: 6684273
    Abstract: A method to buffer a data stream at its reception, performed by a receiver of the data stream. Data sent by a sender is transferred over a connection-less network in packets encapsulated into frames. The method of buffering itself includes the steps of storing the packets into a buffer of a specific size (Bs). When the receiver received at least one of the packets, its delay (jitter) is measured and compared with some predefined value. Depending on the result of that comparison, said buffer size (Bs) will be adapted dynamically such to optimize the transfer of the packets according to some predefined criteria.
    Type: Grant
    Filed: April 13, 2001
    Date of Patent: January 27, 2004
    Assignee: Alcatel
    Inventors: Patrick Boulandet, Jean-Marc Zaun, Rodolphe Querelle, Philippe Burger
  • Auto-adaptive jitter buffer
    Publication number: 20020007429
    Abstract: The present invention concerns a method to buffer a data stream at its reception. The method is performed by a receiver of said data stream. Latter sent by a sender is transferred over a connection-less network in packets encapsulated into frames. The method of buffering itself comprises the steps of storing said packets into a buffer of a specific size (Bs). When said receiver received at least one of said packets, its delay (jitter) is measured and compared with some predefined value. Depending on the result of that comparison, said buffer size (Bs) will be adopted dynamically such to optimize said transfer of said packets according to some predefined criteria.
    Type: Application
    Filed: April 13, 2001
    Publication date: January 17, 2002
    Inventors: Patrick Boulandet, Jean-Marc Zaun, Rodolphe Querelle, Philippe Burger