LandOfFree - US Patents - Listing for Cryptography,Communication system using cryptography

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for providing privacy/security in a communi

Cryptography – Communication system using cryptography – Circuit switched network

Method and apparatus for providing secured communication...

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for re-synchronization of a stream...

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for re-synchronization of a stream...

Cryptography – Communication system using cryptography – Position dependent or authenticating

Method and apparatus for real-time digital certification of...

Cryptography – Communication system using cryptography

Method and apparatus for secure communication between...

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for secure communications with encryption k

Cryptography – Communication system using cryptography – Symmetric key cryptography

Method and apparatus for secure digital chaotic communication

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for secure identification of a mobile user

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for secure wireless delivery of...

Cryptography – Communication system using cryptography

Method and apparatus for signaling privacy in personal communica

Cryptography – Communication system using cryptography – Data stream/substitution enciphering

Method and apparatus for simultaneous decryption and...

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for storing and distributing encryption...

Cryptography – Communication system using cryptography – Time segment interchange

Method and apparatus for streaming data using rotating...

Cryptography – Communication system using cryptography – Symmetric key cryptography

Method and apparatus for symmetric-key decryption

Cryptography – Communication system using cryptography – Symmetric key cryptography

Method and apparatus for symmetric-key decryption

Cryptography – Communication system using cryptography – Symmetric key cryptography

Method and apparatus for symmetric-key decryption

Cryptography – Communication system using cryptography – Symmetric key cryptography

Method and apparatus for symmetric-key encryption

Cryptography – Communication system using cryptography – Fiber optic network

Method and apparatus for synchronizing the emitter and the...