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Patent Portfolio
Patent Portfolio
MEASURING QUALITY OF SERVICE OF BROADCAST MULTIMEDIA SIGNALS USING DIGITAL WATERMARK ANALYSES
7,277,468
INVISIBLE DIGITAL WATERMARKS
7,269,734
PHYSICAL OBJECTS AND VALIDATION OF PHYSICAL OBJECTS
7,269,275
USER-FRIENDLY RIGHTS MANAGEMENT SYSTEMS AND METHODS
7,266,704
DIGITAL WATERMARKS
7,263,203
METHODS AND SYSTEMS FOR READ-ALOUD BOOKS
7,261,612
EMBEDDING LOCATION DATA IN VIDEO
7,254,249
DIGITALLY WATERMARKED MAPS AND SIGNS AND RELATED NAVIGATIONAL TOOLS
7,249,257
DIGITALLY WATERMARKING PHYSICAL MEDIA
7,248,715
DIGITAL WATERMARKS FOR CHECKING AUTHENTICITY OF PRINTED OBJECTS
7,246,239
AUTHENTICATION OF IDENTIFICATION DOCUMENTS AND BANKNOTES
7,239,734
ADAPTIVE PREDICTION FILTERING FOR DIGITAL WATERMARKING
7,231,061
PROGRESSIVE WATERMARK DECODING ON A DISTRIBUTED COMPUTING PLATFORM
7,227,972
DATA ENTRY METHOD AND SYSTEM
7,224,995
INTEGRATING DIGITAL WATERMARKS IN MULTIMEDIA CONTENT
7,224,819
GENERATING SUPER RESOLUTION DIGITAL IMAGES
7,218,751
SUBSTITUTING IMAGES IN COPIES BASED ON DIGITAL WATERMARKS
7,209,573
AUTHENTICATING METADATA AND EMBEDDING METADATA IN WATERMARKS OF MEDIA SIGNALS
7,209,571
SYSTEM FOR LINKING FROM OBJECTS TO REMOTE RESOURCES
7,206,820
TIME-VARYING VIDEO WATERMARK
7,197,164
GEOGRAPHIC INFORMATION SYSTEMS USING DIGITAL WATERMARKS
7,197,160
METHOD AND APPARATUS FOR EMBEDDING AUXILIARY INFORMATION WITHIN ORIGINAL DATA
7,197,156
CREATING ELECTRONIC FORMS THROUGH DIGITAL WATERMARKING
7,194,106
DIGITAL WATERMARKING SYSTEM
7,191,156
IMAGE PROCESSING METHODS USING REVERSIBLE WATERMARKING
7,187,780
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