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

Electronic access card with visual display

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

Electronic access control system for coin-operated games and lik

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

Electronic access control, tracking and paging system

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

Electronic apparatus with a card detachably inserted

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

Electronic business card device

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

Electronic business card exchange

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

Electronic card capable of changing communication...

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

Electronic card with indicator of normal operation

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

Electronic cashless system

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

Electronic coupon system and method of processing electronic...

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

Electronic debit card and method for recharging an electronic de

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

Electronic delivery of admission tickets direct to a purchaser

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

Electronic equipment point-of-sale activation to avoid theft

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

Electronic franking machine having improved security capabilitie

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

Electronic fund transfer or transaction system

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

Electronic funds acceptor for vending machines

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

Electronic identification and recognition system with code chang

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

Electronic image acquisition for gaming systems

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

Electronic kay storing time-varying code segments generated by a