Mark Identification

AUDIOBRIDGE

Serial Number

78005420

Filing Date

Apr 24, 2000

Trademark by

DIGIMARC CORPORATION

Classification Information

BUSINESS MARKETING, CONSULTING AND BUSINESS CONSULTANCY SERVICES PROVIDED TO CREATORS, PUBLISHERS AND DISTRIBUTORS OF AUDIO MEDIA IN THE FIELD OF ENCODING HIDDEN DIGITAL INFORMATION IN AUDIO MEDIA AND AUDIO SIGNALS AND IN THE FIELD OF DECODING HIDDEN DIGITAL INFORMATION FROM AUDIO MEDIA AND AUDIO SIGNALS

Advertising and Business

COMPUTER SERVICES, NAMELY SEARCHING A DATABASE IN RESPONSE TO ELECTRONIC IDENTIFIERS HIDDEN IN AUDIO SIGNALS TO LOCATE REFERENCE INFORMATION CONCERNING THE AUDIO SIGNAL IN RESPONSE TO THE IDENTIFIER; HIDING ELECTRONIC IDENTIFIERS IN AUDIO SIGNALS AND AUDIO MEDIA; EXTRACTING HIDDEN ELECTRONIC IDENTIFIERS FROM AUDIO SIGNALS AND AUDIO MEDIA

Computer and Scientific