| http://www.w3.org/ns/prov#value | - mer loyalty investment programUS635174526 Feb 199726 Feb 2002Netzero, Inc.Communication system for distributing such message as advertisement to user of terminal equipmentUS6360206 *31 Mar 199919 Mar 2002Oki Electric Industry Co, Ltd.Electronic shopping systemUS63662983 Jun 19992 Apr 2002Netzero, Inc.Monitoring of individual internet usageUS63779861 Feb 200023 Apr 2002Digital Convergence Corporati
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