| Declaration submission |
| WO2011US20686 |
| 10/01/2011 |
| WO2011087989 A1 21/07/2011 |
| HIERARCHICAL KEY MANAGEMENT FOR SECURE COMMUNICATIONS IN MULTIMEDIA COMMUNICATION SYSTEM |
| GESTION DE CLE HIERARCHIQUE POUR SECURISER DES COMMUNICATIONS DANS UN SYSTEME DE COMMUNICATIONS MULTIMEDIA |
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| Patent Cooperation Treaty |
| US20100687515 |
ALCATEL-LUCENT USA INC BRUSILOVSKY ALEC ALCATEL LUCENT USA INC CAKULEV VIOLETA |
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