EWATERMARK

encoding and decoding watermarks and other identification information on magnetic digital and other media, namely, magnetic cards, tapes, discs

COMPUTER SERVICES, NAMELY, DETECTING, REMOVING AND PROCESSING OF ELECTRONIC WATERMARKS EMBEDDED INTO ELECTRONIC DATA; THE PROCESSING OF ELECTRONIC DATA; CONFIRMATION, CERTIFICATION AND LEGALIZATION OF ELECTRONIC DATA; AND PROVIDING INSTRUCTIONS, ADVICE AND INFORMATION ON PROPER USE OF INTELLECTUAL PROPERTY WORKS; AND INVESTIGATING UNLAWFUL USE OF INTELLECTUAL PROPERTY WORKS