System and method for tape layout optimization

Determining a database signature

Data security system that uses a repeatable magnetic signature as a weak entropy source

Optical disc authentication by interferometric fingerprinting

Anti-piracy feature for optical discs

Electronic system for the protection and control of license transactions associated with the alteration of replicated read only media and its bound licensed content

Accessing protected content on an optical disc

Method and apparatus for information carrier authentication

Method and system for disc authentication and security

Methods and systems for encoding and protecting data using digital signature and watermarking techniques

Digital rights management system and methods for accessing content from an intelligent storage

Digital rights management system and methods for provisioning content to an intelligent storage

Digital rights management system, devices, and methods for binding content to an intelligent storage device

Electronic system for the protection and control of license transactions associated with the alteration of replicated read only media and its bound licensed content

Method for authenticating a storage device, machine-readable storage medium, and host device

Optical disc, and production method and reproduction apparatus for optical disc

Electronic system for the protection and control of license transactions associated with the disablement of replicated read only media and its bound licensed content

Methods and systems for encoding and protecting data using digital signature and watermarking techniques

Unique block header patterns for media verification

REPRODUCTION DEVICE

Security thread for protecting media content

Methods and apparatus for recognizing compact discs and issuing corresponding credits

Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk

Optical medium with added descriptor to reduce counterfeiting

System and Method for Software Activation Through Digital Media Fingerprinting

INFORMATION PROCESSING APPARATUS, DATA RECORDING SYSTEM, INFORMATION PROCESSING METHOD, AND PROGRAM

Recording device, server device, recording method, recording medium with computer program recorded therein and integrated circuit

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM

Methods and systems for encoding and protecting data using digital signature and watermarking techniques

Authentication and encryption utilizing command identifiers

DRIVE DEVICE, CONTENT REPRODUCTION DEVICE, RECORDING DEVICE, DATA READOUT METHOD, PROGRAM, RECORDING MEDIUM, AND INTEGRATED CIRCUIT

Playback device, playback method and program

Protecting optical media using random, moving radio frequency scatterers

SECURITY-ENABLED DIGITAL MEDIA AND AUTHENTICATION METHODS THEREOF

ANTI-PIRACY OPTICAL DISC

METHOD FOR CREATING A VERIFIABLE MEDIA OBJECT, A CORRESPONDING SYSTEM THEREOF, AND A VERIFICATION PACKAGE FOR A MEDIA OBJECT

Method, control logic and system for detecting a virtual storage volume and data carrier

Authentication and encryption utilizing command identifiers

Information processing apparatus, information recording medium, information processing method, and information processing program

CONTROLLING DISTRIBUTION AND USE OF DIGITAL WORKS

Reliable storage medium access control method and device

PLAYER-READABLE CODE ON OPTICAL MEDIA

Disc manufacturing method, data recording apparatus, information recording medium, information processing apparatus and method, and computer program

Controlling the downloading and recording of digital data

Delivering enhanced multimedia content on physical media

Information processing apparatus, disc, information processing method, and program

Method and systems using identifier tags and authenticity certificates for detecting counterfeited or stolen brand objects

Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk

Optical DNA based on non-deterministic errors

Secured Optical Information Carrier, and Data Encryption Method and Apparatus for Recording Data in the Optical Information Carrier

AUTHENTICATED MEDIA COMMUNICATION SYSTEM AND APPROACH

Recording medium, authoring device, and authoring method

Restoring a digital representation of content read from an optical disc

Digital damage signature of an optical disc

APPARATUS FOR WRITING DATA TO A MEDIUM

Method for Recording Data Having a Distinctive Feature

Optical DNA

Media authentication via physical attributes of a medium

Apparatus for writing information on a data content on a storage medium

Method and apparatus for information carrier authentication

Copy-Protected Optical Information Carrier

Method for modifying optical path on optical recording medium having distortion regions

Speckle Pattern For Authenticating An Information Carrier

METHOD AND APPARATUS FOR CONTROLLING ACCESS TO STORAGE MEDIA

Reproduction device, reproduction method, and reproduction program

METHOD AND APPARATUS FOR CONTROLLING ACCESS TO STORAGE MEDIA

Compensating For Acquisition Noise In Helper Data Systems

Methods and apparatus for recognizing compact discs and issuing corresponding credits

Methods, system and mediums for use in protecting content

Digital identifier chaining

DVD identification and managed copy authorization

Method of accessing data on a copy protected data carrying disc

Authentication method and system

Method and device for time verifying measurement data

SECURITY-ENABLED DIGITAL MEDIA AND AUTHENTICATION METHODS THEREOF

Reproduction apparatus and method for reproducing a unique medium identifier

Method and system for providing copy-protection on a storage medium and storage medium for use in such a system

Information processing device and method

Method and apparatus for securing and authenticating encoded data and documents containing such data

Data processing apparatus and data processing method

Optical recording medium having BCA of write-once information

Multimedia storage and access protocol

Contents distribution system, recording apparatus, signature apparatus, contents supply apparatus, and contents playback apparatus

Data processing apparatus and data processing method

Optical disc registration system

Signal recording/reproducing method and apparatus, signal record medium and signal transmission/reception method and apparatus

Authentication method and system

Unique block header patterns for media verification

Methods and systems for encoding and protecting data using digital signature and watermarking techniques

System for copy protection of an information carrier

Management of use of information that is recorded on an optical disk

Method and apparatus for implementing revocation in broadcast networks

Controlling the downloading and recording of digital data

Method and system for protecting digital media from illegal copying

Combining different content discs for playback of supplemental content

Method for minimizing pirating and/or unauthorized copying and/or unauthorized access of/to data on/from data media including compact discs and digital versatile discs, and system and data media for same

Method for copy protecting a record carrier, copy protected record carrier and means for detecting access control information

Recording media, recording and reproducing apparatus, and method for recording and reproducing

Content reproduction apparatus and content reproduction method

Methods of copy protecting software stored on portable memory

Copy protected DVD disc and method for producing and validating same

Watermark embedding and detection

Copy protection for optical discs

Radial separation distance determination for a data storage medium

Optical disk, an optical disk barcode forming method, an optical disk reproduction apparatus, a marking forming apparatus, a method of forming a laser marking on an optical disk, and a method of manufacturing an optical disk

Information recording/playback system

Reliable storage medium access control method and device

Fingerprinting multimedia contents

Method and apparatus for controling access to storage media

Methods and systems for encoding and protecting data using digital signature and watermarking techniques

Information-processing system and method, information-transmission-processing apparatus, and information-reception-processing apparatus

Copy control using digital speed bumps

Data alteration checking apparatus and method and recording medium

Recording medium and production method, playback method, and playback device thereof

Recording data recording method, recording data reproduction method, recording device, reproduction device, and multi-layered optical recording medium

System and method to control fingerprint processing in a media network

Information recording/reproducing method, with recorded sub-data

Information recording/reproducing apparatus, with recorded sub-data

Method of copy detection and protection using time jumps

Method and apparatus for identifying a digital recording source

Magneto-optical recording medium having watermark for preventing unauthorized copy

Game disk layout

Increasing integrity of watermarks using robust features

Information-processing apparatus and information administration system using the same

System, method, and service for delivering enhanced multimedia content on physical media

Authenticable optical disc, system for authenticating an optical disc and method thereof

Personal digital radio network

Method and apparatus for controlling access to storage media

Secure access and copy protection management system

Method and apparatus for verifying the intergrity of system data

Methods and systems for encoding and protecting data using digital signature and watermarking techniques

Method and apparatus for encoding and decoding digital representations of works

Method for facilitating copyright protection in digital media and digital media made thereby

Data content identification

Process for manufacturing an optical disk with recorded sub-data

System and method for tape layout optimization

Digital watermarking and fingerprinting applications for copy protection