Method and apparatus for detecting a computer virus on a compute
Method and apparatus for digitally removing or defeating effects
Method and apparatus for distributing information products
Method and apparatus for electronic license distribution
Method and apparatus for enabling trial period use of software p
Method and apparatus for enabling trial period use of software p
Method and apparatus for enabling trial period use of software p
Method and apparatus for enabling trial period use of software p
Method and apparatus for enabling trial period use of software p
Method and apparatus for enabling trial period use of software p
Method and apparatus for encoding and decoding of audio transmis
Method and apparatus for encoding and decoding signals
Method and apparatus for encoding data objects on a computer sys
Method and apparatus for encrypting data in a wireless communica
Method and apparatus for encrypting long blocks using a short-bl
Method and apparatus for encrypting long blocks using a short-bl
Method and apparatus for encryption having a feedback register w
Method and apparatus for enhancing security in and discouraging
Method and apparatus for evaluating the strength of an...
Method and apparatus for fingerprinting and authenticating magne