Method and apparatus for the authentication of integrated...
Method and apparatus for transmitting data using authentication
Method and apparatus for transmitting message to wireless...
Method and apparatus for trusted branded email
Method and apparatus for uniquely and authoritatively...
Method and apparatus for uniquely and authoritatively...
Method and apparatus for unlocking a computer system hard drive
Method and apparatus for use of a watermark and a unique...
Method and apparatus for using imperfections in computing...
Method and apparatus for validating a digital signature
Method and apparatus for verifying secure document timestamping
Method and apparatus for verifying secure document timestamping
Method and apparatus for verifying secure document timestamping
Method and apparatus for verifying secure document timestamping
Method and apparatus for verifying the integrity of digital...
Method and apparatus for watermarking binary computer code...
Method and apparatus for watermarking digital bitstreams
Method and apparatus for watermarking wavetable synthesis...
Method and apparatus for watermarking with no perceptible trace
Method and apparatus implemented in a firewall for...