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

Programmable card actuated apparatus for vending newspapers

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

Programmable electronic lock

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

Programmable electronic-mechanical reversing flat key interactiv

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

Programmable keyboard sequencing for a security system

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

Programmed electronic keycorder unit

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

Prompt coupon reimbursement after coupon redemption

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

Property security system and method therefor

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

Protected content distribution system

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

Protected content distribution system

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

Protection against the non-authorized inhibition of writing in c

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

Protection system for intelligent cards

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

Proximity type contactless IC card issuance machine

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

Proximity validation system and method

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

Proximity validation system and method

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

Purchasing card transaction risk model

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

Radiation image reading method and radiation image reading...

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

Radio communication system, reader/writer apparatus, key...

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

Radio frequency activated charge card

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

Radio frequency identification method and system of...