Immaculada Espigares

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Helsinki, FI

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Patents Applicationslast 30 patents

Information Patent Application
System and method for effectuating digital rights management in a h...
- Publication number 20060218650
- Publication date Sep 28, 2006
- Nokia Corporation
- Jose Costa-Requena
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Side channel for membership management within conference control
- Publication number 20040071099
- Publication date Apr 15, 2004
- Jose Costa-Requena
- H04 - ELECTRIC COMMUNICATION TECHNIQUE