| 4500777 |
High data capacity, scratch and dust resistant, infrared, read-write data card for automatic teller machines |
| Feb-19-1985 |
A data card having an optical, high resolution reflective laser recording material, such as a metallic film adhered thereon. The strip of laser recording material has a capacity for recording at least... |
| 4469937 |
Method of securing data |
| Sep-4-1984 |
A method of securing data recorded on a data support and a device for performing the method are disclosed. In addition to the basic information contained in the data recorded on the data support, for generating... |
| 4442345 |
Apparatus for and method of recycling recording carriers, such as credit cards, including non-volatile erasable memories for identification data |
| Apr-10-1984 |
A credit card includes a memory having first and second zones in which are respectively stored variable and fixed data. The data stored in the first zone includes first, second and third bit fields respectively... |
| 4423415 |
Non-counterfeitable document system |
| Dec-27-1983 |
A system is disclosed for authenticating an object on the basis of certain physical phenomena or character, specifically, measurable, but not practicably duplicable random variations in the object. In... |
| 4362928 |
Universal document format system |
| Dec-7-1982 |
To reduce the number of different software packages required for document controlled systems of the type used in automated fueling systems, automated bank teller systems, and the like, a "format" character... |
| 4360728 |
Banking card for automatic teller machines and the like |
| Nov-23-1982 |
A data card having a pair of spaced apart information records. One record is a strip of high resolution reflective laser recording material, such as a metallic film. The other strip is a magnetic recording... |
| 4359632 |
Firing circuit for card reader device |
| Nov-16-1982 |
A firing circuit for selectively energizing opposed portions of a spark gap card reader. The circuit includes a source of alternating current which is first rectified by a diode and then used to charge... |
| 4358099 |
Stator core holding device for fabricating a stator assembly for an electrical machine |
| Nov-9-1982 |
A holding device used in a drawing-in device for inserting winding coils into a stator core of an electrical machine from a transfer tool carrying the winding coils. The holding device includes a stationary... |
| 4358017 |
Mail direction system |
| Nov-9-1982 |
An addressee's internal mail is accompanied by a director card having machine readable indicia placed thereon for identifying the given addressee. A carrier, holding the addressee's mail and director card... |
| 4328415 |
Card and card reader system |
| May-4-1982 |
A card reader for a viewdata terminal such as PRESTEL in which a code in the card is read and used to enable access to the viewdata computer and to charge the appropriate account for use of the viewdata... |
| 4296315 |
Card reader security system |
| Oct-20-1981 |
A punched card reader for use in systems such as bulk fuel terminal dispensing systems, automated unattended bank teller machines and the like includes security provisions to prevent operation of such... |
| 4270042 |
Electronic funds transfer system |
| May-26-1981 |
An Electronic Funds Transfer (EFT) system comprising a number of uniquely designed instruments including a letter of credit card from which, at the time of each negotiation thereunder, data can be derived... |
| 4109047 |
Rub-on security cards |
| Aug-22-1978 |
Articles in the form of multilayered cards which contain information invisibly printed between a support member and a top member. By rubbing the exposed surface of either the support member or the top... |
| 4016404 |
Credit card verifier |
| Apr-5-1977 |
A credit card having information stored thereon in the form of a matrix of apertures formed through the credit card in a predetermined order, and a verifier adapted to read the information matrix from... |
