LandOfFree - US Patents - Listing for Registers,Systems controlled by data bearing records,Credit or identification card systems

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authenticated electronic coupon issuing and redemption

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication method and system

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication method and system

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication methods and apparatus for vehicle rentals and...

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication methods and systems including embedded...

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication of automated vending machines by wireless...

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication system authentication method authentication...

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication system authentication method authentication...

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication system for an item having a holographic display u

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication system for PC cards

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication system using information on position

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authentication system wherein definition signals of two devices

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authorization code

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authorization for device interaction with a remote service

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authorization matching system

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authorization system using an authorizing device

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authorization verification method and devices suited therefor

Registers – Systems controlled by data bearing records – Credit or identification card systems

Authorization verification method and devices suited therefor

Registers – Systems controlled by data bearing records – Credit or identification card systems

Autograph verification and authentication system