LandOfFree - US Patents - Listing for Cryptography

Cryptography – Particular algorithmic function encoding

Randomized sparse formats for efficient and secure...

Cryptography – Electronic game using cryptography

Ranking display method for game machine

Cryptography – Communication system using cryptography – Symmetric key cryptography

Rapid decryption of data by key synchronization and indexing

Cryptography – Communication system using cryptography – Symmetric key cryptography

Rapid decryption of data by key synchronization and indexing

Reissue Patent

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Re-authentication procedure for over-the-air activation

Cryptography – Key management – Having particular key generator

Re-initialization of an iterated hash function secure password s

Cryptography – Key management – Key distribution

Re-keying based on pre-generated keys

Cryptography – Key management

Real privacy management authentication system

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Real time bank-centric universal payment system

Cryptography – Key management – Having particular key generator

Real-time information delivery system for aircraft

Cryptography – Video cryptography

Receiver

Cryptography – Key management – Having particular key generator

Receiver access interface to service components in television ch

Cryptography – Key management – Having particular key generator

Receiver capable of quickly establishing stable frame synchroniz

Cryptography – Video cryptography

Receiver device for star pattern partial encryption

Cryptography – Communication system using cryptography – Symmetric key cryptography

Receiver estimation engine for a chaotic system

Cryptography – Communication system using cryptography – Wireless communication

Receiver for communications satellite down-link reception

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Receiver for pay television

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Receiver having an interface with a sub-system

Cryptography – Video cryptography – Video electric signal modification

Receiving apparatus