Assignee
E PLUS MOBILFUNK GMBH & CO KG
DE·3 granted patents·16 citations·filing 1998–2001
Top patents by PatentIndex Score
3 records- 0144US7898989B2Call-number based customer identification method for personalizable internet portalsE PLUS MOBILFUNK GMBH & CO KG·Filed 2001·Granted Mar 1, 2011·4 cites·7 claims
- 0241US7865719B2Method for establishing the authenticity of the identity of a service user and device for carrying out the methodE PLUS MOBILFUNK GMBH & CO KG·Filed 2001·Granted Jan 4, 2011·2 cites·10 claims
- 0335US6618583B1Method and device for calculating charges in telecommunications networksE PLUS MOBILFUNK GMBH & CO KG·Filed 1998·Granted Sep 9, 2003·10 cites·12 claims
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