Patent Portfolio

DIGITAL WATERMARK DETECTION USING PREDETERMINED COLOR PROJECTIONS

7,995,790

DIGITAL WATERMARKED IMAGERY, VIDEO, MAPS AND SIGNS

7,992,004

GEOGRAPHIC-BASED DETECTION KEYS

7,991,190

APPARATUS TO PROCESS IMAGES, VIDEO AND OBJECTS

7,991,184

METHODS FOR STEGANOGRAPHIC ENCODING MEDIA

7,991,182

METHODS AND SYSTEMS RESPONSIVE TO FEATURES SENSED FROM IMAGERY OR OTHER DATA

7,991,157

DIGITAL WATERMARK SYSTEMS AND METHODS

7,987,370

SIGNAL EMBEDDING AND DETECTION USING CIRCULAR STRUCTURES IN A TRANSFORM DOMAIN OF A MEDIA SIGNAL

7,986,807

PAPER PRODUCTS AND PHYSICAL OBJECTS AS MEANS TO ACCESS AND CONTROL A COMPUTER OR TO NAVIGATE OVER OR ACT AS A PORTAL ON A NETWORK

7,986,806

METHODS FOR MANAGING CONTENT USING INTENTIONAL DEGRADATION AND INSERTION OF STEGANOGRAPHIC CODES

7,983,443

SYSTEMS AND METHODS FOR SPACE-TIME DETERMINATIONS WITH REDUCED NETWORK TRAFFIC

7,983,185

SIGNAL PROCESSING UTILIZING HOST CARRIER INFORMATION

7,978,875

DIGITAL WATERMARKING FOR WORKFLOW

7,978,874

IDENTIFICATION AND PROTECTION OF VIDEO

7,974,495

METHOD, APPARATUS AND PROGRAMS FOR GENERATING AND UTILIZING CONTENT SIGNATURES

7,974,436

STEGANOGRAPHIC ENCODING METHODS AND APPARATUS

7,970,166

VISUAL CONTENT-BASED INTERNET SEARCH METHODS AND SUB-COMBINATIONS

7,966,494

DATA TRANSMISSION BY EXTRACTED OR CALCULATED IDENTIFYING DATA

7,965,864

DIGITAL WATERMARKS AS A GATEWAY AND CONTROL MECHANISM

7,965,863

USING CLASSIFICATION TECHNIQUES IN DIGITAL WATERMARKING

7,958,365

ACCESS CONTROL SYSTEMS

7,958,359

DIGITAL WATERMARKING APPARATUS AND METHODS

7,957,553

OPTIMIZED DIGITAL WATERMARKING FUNCTIONS FOR STREAMING DATA

7,957,552

IMAGE SENSORS WORN OR ATTACHED ON HUMANS FOR IMAGERY IDENTIFICATION

7,953,824

METHODS AND ARRANGEMENTS EMPLOYING DIGITAL CONTENT ITEMS

7,953,270