TREA

Olivieir Calliger

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  • Paris, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Videoconference system
    • Patent number 7,432,950
    • Issue date Oct 7, 2008
    • France Telecom SA
    • David Deleam
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Videoconference system
    • Publication number 20050088514
    • Publication date Apr 28, 2005
    • David Deleam
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE