Patent Portfolio

SIGNAL HIDING EMPLOYING FEATURE MODIFICATION

8,077,912

METHODS, APPARATUS AND PROGRAMS FOR GENERATING AND UTILIZING CONTENT SIGNATURES

8,077,911

CAPTURING PHYSICAL FEATURE DATA

8,077,905

DIGITAL WATERMARKING METHODS, PROGRAMS AND APPARATUS

8,068,636

STEGANOGRAPHIC ENCODING

8,059,860

IDENTIFICATION DOCUMENT AND RELATED METHODS

8,059,858

TRANSFORMING DATA FILES INTO LOGICAL STORAGE UNITS FOR AUXILIARY DATA THROUGH REVERSIBLE WATERMARKS

8,059,815

SYSTEMS AND METHODS USING DIGITAL WATERMARKING AND IDENTIFIER EXTRACTION TO PROVIDE PROMOTIONAL OPPORTUNITIES

8,055,899

INTEGRATING AND ENHANCING SEARCHING OF MEDIA CONTENT AND BIOMETRIC DATABASES

8,055,667

DIGITAL MEDIA METHODS

8,055,588

BI-DIRECTIONAL IMAGE CAPTURE METHODS AND APPARATUSES

8,055,014

CONVEYING AUXILIARY DATA THROUGH DIGITAL WATERMARKING

8,055,013

BENCHMARKS FOR DIGITAL WATERMARKING

8,051,295

DATA PROCESSING SYSTEMS AND METHODS

8,051,293

METHODS AND SYSTEMS USEFUL IN LINKING FROM OBJECTS TO REMOTE RESOURCES

8,051,169

QUANTIZATION-BASED DATA EMBEDDING IN MAPPED DATA

8,050,452

ELECTRONIC FORMS USING INDICIA, SOMETIMES HIDDEN INDICIA

8,050,451

WATERMARKING DIFFERENT AREAS OF DIGITAL IMAGES WITH DIFFERENT INTENSITIES

8,050,450

ROUTING NETWORKS FOR USE WITH CONTENT LINKING SYSTEMS

8,045,756

EMBEDDING LOCATION DATA IN VIDEO

8,045,749

CONTENT INDEXING AND SEARCHING USING CONTENT IDENTIFIERS AND ASSOCIATED METADATA

8,041,074

DIGITAL WATERMARK SYSTEMS AND METHODS

8,037,311

METHODS EMPLOYING TOPICAL SUBJECT CRITERIA IN VIDEO PROCESSING

8,036,421

SUBSTITUTING OR REPLACING COMPONENTS IN SOUND BASED ON STEGANOGRAPHIC ENCODING

8,036,420

DIGITAL WATERMARKS

8,036,419