Adaptive method and system for encoding digital images for...

Adaptive watermarking

Apparatus and method for an iterative cryptographic block

Apparatus and method for an iterative cryptographic block

Apparatus and method for an iterative cryptographic block

Apparatus and method for broadcast services transmission and...

Apparatus and method for embedding and extracting...

Apparatus and method for embedding and extracting...

Apparatus and method for processing information and...

Apparatus and method for single encryption with multiple...

Apparatus for descrambling a data retrieved from an optical...

Apparatus for entitling and transmitting service instances...

Apparatus for entitling remote client devices

Apparatus for entitling remote client devices

Apparatuses and methods for copy protection

Application package and system for permitting a user to use...

Audio coding

Authorization and access control of software object residing...