METHODS AND SYSTEMS EMPLOYING DIGITAL CONTENT

7,565,294

METHODS OF INTERACTING WITH AUDIO AND AMBIENT MUSIC

7,562,392

REVERSIBLE WATERMARKING

7,561,714

METHOD AND APPARATUS FOR CONTENT MANAGEMENT

7,555,785

METHODS, OBJECTS AND APPARATUS EMPLOYING MACHINE READABLE DATA

7,548,643

IMAGE OR VIDEO DISPLAY DEVICES

7,545,952

DATA TRANSMISSION BY WATERMARK OR DERIVED IDENTIFIER PROXY

7,545,951

CONTENT PROCESSING METHODS USING REVERSIBLE WATERMARKING

7,542,587

MACHINE-READABLE SECURITY FEATURES FOR PRINTED OBJECTS

7,537,170

GESTURAL USE OF WIRELESS MOBILE PHONE DEVICES TO SIGNAL TO REMOTE SYSTEMS

7,536,034

DATA HIDING IN MEDIA

7,532,741

METHOD AND APPARATUS FOR EMBEDDING AUXILIARY INFORMATION WITHIN ORIGINAL DATA

7,532,740

LAYERED SECURITY IN DIGITAL WATERMARKING

7,519,819

METHODS AND ARRANGEMENTS EMPLOYING DIGITAL CONTENT ITEMS

7,515,733

PROGRESSIVE IMAGE QUALITY CONTROL USING WATERMARKING

7,515,730

AUTHENTICATION OF OBJECTS USING STEGANOGRAPHY

7,508,955

USING CLASSIFICATION TECHNIQUES IN DIGITAL WATERMARKING

7,508,944

DIGITAL WATERMARKING MAPS AND SIGNS, AND RELATED NAVIGATIONAL TOOLS

7,506,169

DIGITAL WATERMARKING SECURITY SYSTEMS

7,502,937

DIGITAL WATERMARKING METHODS AND RELATED TOY AND GAME APPLICATIONS

7,502,759

GEOGRAPHIC INFORMATION SYSTEMS USING DIGITAL WATERMARKS

7,502,490

GEOGRAPHICALLY WATERMARKED IMAGERY AND METHODS

7,502,489

METHODS FOR STEGANOGRAPHIC ENCODING MEDIA

7,499,566

METHODS FOR DECODING WATERMARK DATA FROM AUDIO, AND CONTROLLING AUDIO DEVICES IN ACCORDANCE THEREWITH

7,499,564

ENCODING AND DECODING SIGNALS FOR DIGITAL WATERMARKING

7,489,801

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