75393409
Nov 20, 1997
Nov 16, 1999
COMPUTER HARDWARE AND/OR COMPUTER SOFTWARE FOR SECURE EVENT MANAGEMENT IN THE FIELDS OF ELECTRONIC DISTRIBUTION, RIGHTS PROTECTION AND MANAGEMENT OF DIGITAL INFORMATION, NAMELY, SOFTWARE AND/OR HARDWARE FOR ELECTRONICALLY DISTRIBUTING, ADMINISTRATING, SECURING, DIGITAL WATERMARKING AND/OR AUDITING USAGE OF DIGITAL INFORMATION AND/OR CREATING CRYPTOGRAPHIC CONTAINERS
Electrical and Scientific Apparatus