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Patent Portfolio
Patent Portfolio
DIGITAL WATERMARK SYSTEMS AND METHODS
8,364,966
CONTENT METADATA DIRECTORY SERVICES
8,364,720
DIGITALLY WATERMARKING HOLOGRAMS
8,355,526
PARALLEL PROCESSING OF DIGITAL WATERMARKING OPERATIONS
8,355,525
AUDIO ENCODING TO CONVEY AUXILIARY INFORMATION, AND MEDIA EMBODYING SAME
8,355,514
LAYERED SECURITY IN DIGITAL WATERMARKING
8,345,316
METHODS FOR PLAYING PROTECTED CONTENT
8,341,424
CONTEXT SENSITIVE CONNECTED CONTENT
8,332,478
METHODS AND ARRANGEMENTS EMPLOYING MIXED-DOMAIN DISPLAYS
8,331,724
WATERMARKING DIFFERENT AREAS OF DIGITAL IMAGES WITH DIFFERENT INTENSITIES
8,331,613
UNIQUELY LINKING SECURITY ELEMENTS IN IDENTIFICATION DOCUMENTS
8,321,350
WATERMARKING ELECTRONIC TEXT DOCUMENTS
8,320,611
DECODING INFORMATION TO ALLOW ACCESS TO COMPUTERIZED SYSTEMS
8,316,239
CONNECTED AUDIO CONTENT
8,315,554
ADAPTIVE PREDICTION FILTERING FOR ENCODING/DECODING DIGITAL SIGNALS IN MEDIA CONTENT
8,315,427
METHODS FOR LINKING FROM OBJECTS TO REMOTE RESOURCES
8,312,168
EMBEDDING DATA IN AUDIO AND DETECTING EMBEDDED DATA IN AUDIO
8,306,811
DETECTING MEDIA AREAS LIKELY OF HOSTING WATERMARKS
8,301,893
WATERMARKING USING MULTIPLE WATERMARKS AND KEYS, INCLUDING KEYS DEPENDENT ON THE HOST SIGNAL
8,131,007
WATERMARK SYNCHRONIZATION SIGNALS CONVEYING PAYLOAD DATA
8,301,453
COMBINED WATERMARKING AND FINGERPRINTING
8,300,884
PROCESSES FOR ENCODING SUBSTRATES WITH INFORMATION AND RELATED SUBSTRATES
8,300,274
METHODS UTILIZING STEGANOGRAPHY
8,290,202
METHODS AND SYSTEMS FOR INTERACTING WITH PHYSICAL OBJECTS
8,256,665
METHODS AND DEVICES RESPONSIVE TO AMBIENT AUDIO
8,255,693
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