Patent Portfolio

SYSTEMS AND METHODS OF MANAGING AUDIO AND OTHER MEDIA

8,036,418

WATERMARKING AND ELECTRONIC PROGRAM GUIDES

8,032,909

CONTENT AUTHENTICATION AND RECOVERY USING DIGITAL WATERMARKS

8,032,758

WIRELESS METHODS AND DEVICES EMPLOYING STEGANOGRAPHY

8,027,663

DIGITAL WATERMARKING IN DATA REPRESENTING COLOR CHANNELS

8,027,509

INTERACTIVE GAMING OBJECTS

8,027,508

METHOD AND APPARATUS FOR EMBEDDING AUXILIARY INFORMATION WITHIN ORIGINAL DATA

8,027,507

GEOGRAPHICAL ENCODING IMAGERY AND VIDEO

8,027,506

METHODS, APPARATUS AND PROGRAMS FOR GENERATING AND UTILIZING CONTENT SIGNATURES

8,023,773

SYSTEMS AND METHODS USING IDENTIFYING DATA DERIVED OR EXTRACTED FROM VIDEO, AUDIO OR IMAGES

8,023,694

APPARATUS AND METHODS TO PROCESS VIDEO OR AUDIO

8,023,692

WATERMARK SYSTEMS AND METHODS

7,822,969

METHODS AND DEVICES EMPLOYING CONTENT IDENTIFIERS

7,792,325

METHODS INVOLVING MAPS, IMAGERY, VIDEO AND STEGANOGRAPHY

8,023,691

CONTENT PROCESSING METHODS USING REVERSIBLE WATERMARKING

8,019,116

METHODS AND SYSTEMS FOR STEGANOGRAPHIC PROCESSING

8,014,563

SIGNAL PROCESSING OF AUDIO AND VIDEO DATA, INCLUDING DERIVING IDENTIFYING INFORMATION

8,014,562

WATERMARKING ELECTRONIC TEXT DOCUMENTS

8,014,557

CONTENT MONITORING AND COMPLIANCE ENFORCEMENT

8,010,511

METHOD AND APPARATUSES FOR PRINTER RECALIBRATION

8,009,324

DIGITAL WATERMARKS FOR CHECKING AUTHENTICITY OF PRINTED OBJECTS

8,006,092

AUCTION METHODS AND SYSTEMS

8,005,746

WATERMARKING SYSTEMS AND METHODS

8,005,259

HISTOGRAM METHODS AND SYSTEMS FOR OBJECT RECOGNITION

8,004,576

METHODS, OBJECTS AND APPARATUS EMPLOYING MACHINE READABLE DATA

8,000,518