Patent Portfolio

SMARTPHONE-BASED METHODS AND SYSTEMS

8,762,852

DIGITAL WATERMARK KEY GENERATION

8,761,391

METHODS AND SYSTEMS FOR CONTENT PROCESSING

8,755,837

AUDIO AND VIDEO CONTENT-BASED METHODS

8,752,118

SIGNAL PROCESSORS AND METHODS FOR ESTIMATING TRANSFORMATIONS BETWEEN SIGNALS WITH PHASE DEVIATION

8,750,560

WATERMARK SYSTEMS AND METHODS

8,750,556

STEGANOGRAPHIC ENCODING AND DECODING

8,744,120

MEDIA PROCESSING METHODS AND ARRANGEMENTS

8,739,208

CONTENT MONITORING AND HOST COMPLIANCE EVALUATION

8,738,749

SENSOR-BASED MOBILE SEARCH, RELATED METHODS AND SYSTEMS

8,737,986

METHOD AND APPARATUS FOR CONTENT MANAGEMENT

8,719,958

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

8,717,919

DETERMINATION OF ORIGINALITY OF CONTENT

8,707,459

IMAGE-RELATED METHODS AND SYSTEMS

8,699,747

FAST SIGNAL DETECTION AND DISTRIBUTED COMPUTING IN PORTABLE COMPUTING DEVICES

8,694,049

METHODS FOR IDENTIFYING AUDIO OR VIDEO CONTENT

8,688,999

ROBUST SIGNATURES DERIVED FROM LOCAL NONLINEAR FILTERS

8,687,839

RECOVERABLE DIGITAL CONTENT DEGRADATION

8,681,980

METHOD, CELL PHONE AND SYSTEM FOR ACCESSING A COMPUTER RESOURCE OVER A NETWORK VIA MICROPHONE-CAPTURED AUDIO

8,671,165

ECONOMICALLY SECURE DIGITAL MASS MEDIA SYSTEMS

8,667,275

MOBILE DEVICE INDOOR NAVIGATION

8,660,581

ENCODING IN TWO CHROMINANCE DIRECTIONS

8,660,298

PHYSICAL CREDENTIALS AND RELATED METHODS

8,657,193

CONTENT IDENTIFICATION AND ELECTRONIC TICKETS, COUPONS AND CREDITS

8,655,011

RIGHTS MANAGEMENT SYSTEM AND METHODS

8,650,128