Personal reader capture transfer technology

• US 5,838,773 A
• Filed: 06/09/1997
• Issued: 11/17/1998
• Est. Priority Date: 08/08/1995
• Status: Expired due to Fees

• Current Assignee: Stephen Beloyan
• Original Assignee: Belco Systems Technologies Corp.
• Inventors: Scwartz, Stanley G., Eisner, Meyer W.
• Primary Examiner(s): WOO, STELLA L
• Application Number:
  US08/871,526
• Time in Patent Office: 526 Days
• Field of Search: 379/91.01, 379/93.08, 379/93.02, 379/93.03, 379/93.09, 379/93.12, 379/93.26, 235/380, 235/382, 235/379
• US Class Current: 379/91.01
• CPC Class Codes: G06Q 20/02 involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
• CPC Class Codes: G06Q 20/023 the neutral party being a clearing house
• CPC Class Codes: G06Q 20/04 Payment circuits
• CPC Class Codes: G06Q 20/20 Point-of-sale [POS] network systems
• CPC Class Codes: G06Q 20/26 Debit schemes, e.g. "pay now"
• CPC Class Codes: G06Q 20/305 using wired telephone networks

Abstract

A method and apparatus for performing electronic financial transactions is disclosed having a card reader which may determine if the card being read is authorized for use with the card reader. The card reader also has a serial number which is sent to a clearing house at the time a request for authorization is made to validate the use of the card reader. Card data and the card reader'"'"'s serial number are converted to DTMF tones at a customer'"'"'s location and are sent to a merchant over conventional telephone lines thereby making a standard modem unnecessary. The DTMF tones are decoded at the merchants location and the data is sent by point-of-sale terminal to a clearing house for authorization. Furthermore, a traditional conversation may proceed with a merchant over the same telephone line as that by which the DTMF tones are being sent, eliminating the need for a second line at the customer'"'"'s location.

Claims

1. A financial transaction system for allowing a remote user to conduct secure remote point of sale transactions with a remote site by using a financial transaction card, said system comprising:

a customer transaction device, said customer transaction device comprising a magnetic stripe card reader for reading card information from said financial transaction card selected from the group consisting of credit cards, debit cards and bank cards,

memory means for storing card information and of storing an identifier for said customer transaction device,

means for combining said card information with said identifier to produce transaction information and being able to compare said card information to said stored card information and for enabling transmission of said input card information over a telephone communications path when said input card information is substantially identical to said stored card information,

a digital to analog dual tone multi-frequency tone generator for generating a dual tone multi-frequency signal comprising transaction information in cooperation with said computer, and

telephonic communication means for transmitting said dual tone multi-frequency signal simultaneously with voice information to a merchant site; and

a merchant transaction device, said merchant transaction device comprising means for receiving said dual tone multi-frequency signal comprising transaction information and voice information from said customer transaction device,

decombiner means for separating said card information from said identifier, and

verification means for verifying said identifier.

2. The financial transaction system recited in claim 1, wherein said merchant transaction device further comprises communication means for transmitting said card information from said merchant transaction device to a clearinghouse.

3. The financial transaction system recited in claim 1, wherein said merchant transaction device further comprises an exchange unit for processing multiple signals from multiple customer transaction devices.

4. The financial transaction system recited in claim 1, wherein said merchant transaction device further comprises a local area network and at least one remote computer for receiving said voice information.

5. The financial transaction system recited in claim 1, wherein said merchant transaction device further comprises an interactive voice response means for receiving said voice information and acting thereon.

6. The financial transaction system recited in claim 1, wherein said customer transaction device further comprises an isolation transformer for electrically isolating said customer transaction device from said communication means.

7. The financial transaction system recited in claim 1, wherein said computer of said customer transaction device further comprises means for verifying the authenticity of said card at said customer transaction device, said means comprising a comparator for comparing address information stored on said card with address information stored in said memory.

8. The financial transaction system recited in claim 1, wherein said customer transaction device further comprises encryption means for encrypting said transmission of said transaction information.

9. The financial transaction system recited in claim 1, wherein said customer transaction device further comprises optical input means for optically scanning information which is combined with said transmission of said transaction information and said voice information.

10. A financial transaction system for allowing a remote user to conduct remote point of sale transactions at a remote site by using a financial transaction card, said system comprising:

a customer transaction device including

means for inputting card information from said financial transaction card selecting from the group consisting of credit cards, debit cards and bank cards,

memory means for storing card information,

means for comparing said input card information to said stored card information and for enabling transmission of said input card information over a telephone communications path when said input card information is substantially identical to said stored card information, and

communication means including a transmitter for transmitting said card information over said telephone communications path, said transmitter permitting simultaneous voice transmission over said telephone communications path; and

a merchant transaction device including means for capturing said card information from said telephone communications path.

11. The financial transaction system recited in claim 10, wherein said means for comparing compares address information stored on said card with address information stored in said memory.

12. The financial transaction system recited in claim 11, wherein said customer transaction device further comprises optical input means for optically scanning information which is combined with said transmission of said transaction information and said voice information.

13. The financial transaction system recited in claim 10, wherein said customer transaction device further comprises optical input means for optically scanning information which is transmitted as a dual tone multi-frequency signal.

14. A financial transaction system for allowing a remote user to conduct remote point of sale transactions at a remote site by using a financial transaction card, said system comprising:

a customer transaction device including

means for inputting card information from said financial transaction card selected from the group consisting of credit cards, debit cards and bank cards, memory means for storing card information and for storing an identifier for said customer transaction device,

means for comparing said input card information to said stored card information and for enabling transmission of said input card information over a telephone communications path when said input card information is substantially identical to said stored card information,

combiner means for combining said card information with said identifier to produce transaction information, and

communication means including a transmitter for transmitting said transaction information over said telephone communications path, said transmitter permitting simultaneous voice transmission over said telephone communications path; and

a merchant transaction device including

means for receiving said transaction information from said customer transaction device,

decombiner means for separating said card information from said identifier, and

verification means for verifying said identifier.

15. The financial transaction system recited in claim 14, wherein said customer transaction device further comprises encryption means for encrypting said transmission of said transaction information.

16. A customer transaction device comprising:

means for inputting card information from a financial transaction card selected from the group consisting of credit cards, debit cards and bank cards,

memory means for storing card information,

means for comparing said input card information to said stored card information and for enabling transmission of said input card information over a telephone communications path when said input card information is substantially identical to said stored card information, and

communication means including a transmitter for transmitting said card information over said telephone communications path, said transmitter permitting simultaneous voice transmission over said telephone communications path.

17. The customer transaction device recited in claim 16, further comprises encryption means for encrypting said card information.

18. The customer transaction device recited in clam 16, further comprises optical input means for optically scanning information which is transmitted as a dual tone multi-frequency signal.

19. A customer transaction device comprising:

a magnetic stripe card reader for reading card information from a financial transaction card selected from the group consisting of credit cards, debit cards and bank cards,

memory means for storing said card information,

memory means for storing an identifier of said customer transaction device,

means for combining said card information with said identifier to produce transaction information and for comparing said card information to said stored card information and for enabling transmission of said input card information over a telephone communications path when said input card information is substantially identical to said stored card information,

a digital to analog dual tone multi-frequency tone generator for generating a dual tone multi-frequency signal comprising transaction information in cooperation with said computer, and

telephonic communication means for transmitting said dual tone multi-frequency signal simultaneously with voice information to a merchant site.

20. A method for allowing a remote user of a financial transaction system to conduct secure remote point of sale transactions from a remote site by using a financial transaction card, the method comprising the steps of:

inputting card information from said financial transaction card selected from the group consisting of credit cards, debit cards and bank cards into a customer transaction device;

storing said card information in said customer transaction device;

inputting a voice signal into said customer transaction device;

comparing said input card information to said stored card information and for enabling transmission of said input card information over a telephone communications path when said input card information is substantially identical to said stored card information;

transmitting said card information as a dual time multi-frequency signal which is combined with said voice signal to a merchant site;

receiving said dual time multi-frequency signal which is combined with said voice signal from said customer transaction device; and

,

separating said card information from said voice signal.