# US 8,543,497 B1 · Secure authentication payment system

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- Number: US 8,543,497 B1
- Document ID: US8543497B1
- Status: Granted
- Kind: B1
- Application number: 13/669,632
- Filed: 2012-11-06
- Granted: 2013-09-24
- Earliest claimed: 2001-07-06
- Applicants: Hossein Mohsenzadeh
- Inventors: Hossein Mohsenzadeh
- Web page: https://patentgrep.com/patent/US8543497B1

## CPC

- G06Q 20/12: specially adapted for electronic shopping systems
- G06Q 20/00: Payment architectures, schemes or protocols (apparatus for performing or posting payment transactions G07F7/08, G07F19/00; electronic cash registers G07G1/12)
- G06Q 20/10: specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
- G06Q 20/102: {Bill distribution or payments}
- G06Q 20/305: {using wired telephone networks}
- G06Q 20/40: Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q 20/4014: {Identity check for transactions}
- G06Q 30/0241: Advertisements
- G06Q 30/0601: Electronic shopping [e-shopping]
- G06Q 40/00: Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR

## Abstract

A transaction and payment and processing system securely conducts transactions over the public telephone network. The transactions may be between and among entities of any type such as individuals, merchants, utilities, banks, etc. Nothing more than access to a telephone is required after initial registration of a user.

## Claims

### Claim 1

A method of conducting a purchase transaction, comprising:
storing and linking a purchaser financial account information to a purchaser telephone identifier in a database;
receiving at a server a message to authorize the purchase transaction, the message includes at least a purchaser telephone identifier;
validating by matching the received purchaser telephone identifier to the stored purchaser telephone identifier.

### Claim 2 (depends on 1)

The method of claim 1, wherein the message includes a resource identifier that was previously stored in the database.

### Claim 3 (depends on 1)

The method of claim 1, wherein the purchaser initiates the message from a group consisting of a physical site at which the resource is available to be purchased and a site remote from the site at which the resource is available to be purchased.

### Claim 4 (depends on 2)

The method of claim 2, wherein the resource identifier is provided to the purchaser via a group consisting of an advertisement, a broadcast advertisement, a print advertisement, an electronic advertisement, a web site and combination thereof.

### Claim 5 (depends on 1)

The method of claim 1, further comprising:
validating that a purchaser financial account has sufficient funds to complete the purchase transaction;
upon validating by the server the sufficiency of funds in the purchaser financial account, authorizing the purchase transaction.

### Claim 6 (depends on 5)

The method of claim 5, the method further comprising debiting the purchaser financial account and crediting a target financial account by a purchase amount, based on the purchaser financial account information stored in the database.

### Claim 7 (depends on 6)

The method of claim 6, wherein the debiting and crediting is cleared through a network selected from a group consisting of an Electronic Funds Transfer network, a credit card network, a debit card network, an Automated Clearing House network, and combination thereof.

### Claim 8 (depends on 6)

The method of claim 6, wherein the target financial account is selected from the group consisting of a bank account, a credit card account, a debit card account, an electronic financial account, a settlement account, a facilitator account a prepaid card account, a merchant account and combination thereof.

### Claim 9 (depends on 5)

The method of claim 5, wherein the purchaser financial account is selected from the group consisting of a bank account, a credit card account, a debit card account, electronic financial account, a settlement account, a Facilitator account, a prepaid card account and combination thereof.

### Claim 10 (depends on 5)

The method of claim 5, further comprising debiting the purchaser financial account by a purchase amount, based on the purchaser financial account information stored in the database.

### Claim 11 (depends on 10)

The method of claim 10, wherein the purchaser financial account is selected from the group consisting of a bank account, a credit card account, a debit card account, an electronic financial account, a settlement account, a facilitator account, a prepaid card account, a merchant account and combination thereof.

### Claim 12 (depends on 1)

The method of claim 1 wherein the message is selected from a group consisting of a message initiated from an interactive voice response system, a message initiated from a web browser, a text message, a message initiated from a mobile device, an email message, an Internet Protocol type message, a system message, a peer to peer message, a computer originated message, and combination thereof.

### Claim 13 (depends on 1)

The method of claim 1, further comprising receiving a password and authenticating the received password with a password associated with the purchaser stored in an authorized user database.

### Claim 14 (depends on 13)

The method of claim 13, wherein the authorized user database is the same as the database that stores the purchaser telephone identifier.

### Claim 15 (depends on 1)

The method of claim 1, further comprising receiving a personal identification number (PIN) and authenticating the received personal identification number (PIN) with a personal identification number (PIN) stored in an authorized user database.

### Claim 16 (depends on 15)

The method of claim 15, wherein the database that stores the purchaser telephone identifier is the same as the authorized user database.

### Claim 17 (depends on 1)

The method of claim 1, wherein the purchase transaction is initiated from a device selected from the group consisting of a point-of-sale (POS) device, a wireless device, a landline telephone, a web browser, a computer and combination thereof.

### Claim 18 (depends on 1)

The method of claim 1, wherein the purchaser financial account information is selected from the group consisting of a bank account number and bank routing number, a credit card account information, a debit card account information, a prepaid card account information and Facilitator account information and combination thereof.

### Claim 19 (depends on 1)

The method of claim 1, wherein the purchaser financial account information is used for processing the purchase transaction wherein processing of the purchase transaction is selected, from a group consisting of authorization of the purchase transaction on a payment network, routing of the purchase transaction on a payment network, settlement of the purchase transaction on a payment network, and combination thereof.

### Claim 20 (depends on 1)

The method of claim 1, wherein the telephone identifier is selected from a group consisting of a telephone number, a mobile device number, an alias for a telephone number, an alias for the telephone device, an identifier of a telephone device, a unique device identifier, a telephone account identifier, a proxy for a telephone number, a Caller ID, and combination thereof.

### Claim 21 (depends on 1)

The method of claim 1, further comprising receiving and authenticating user name associated with the purchaser previously stored in an authorized user database.

### Claim 22 (depends on 1)

The method of claim 1 wherein the purchaser initiates the purchase transaction through a mobile device.

### Claim 23 (depends on 1)

The method of claim 1 wherein the purchaser initiates the purchase transaction via a computing device.

### Claim 24 (depends on 1)

The method of claim 1, the method further comprising debiting a purchaser financial account and crediting a target financial account by a purchase amount, based on the purchaser financial account information stored in the database.

### Claim 25 (depends on 24)

The method of claim 24, wherein the purchaser financial account is selected from the group consisting of a bank account, a credit card account, a debit card account, electronic financial account, a settlement account, a Facilitator account, a prepaid card account and combination thereof.

### Claim 26

A method of conducting a financial transaction between originator and a target, comprising:
receiving, at a server, a message in connection with the said financial transaction, the message includes at least an originator telephone identifier;
retrieving a first password stored in a database based on the originator telephone identifier;
receiving a second password from the originator to authenticate the financial transaction by matching the second password to the first password;
upon said matching, approving the financial transaction.

### Claim 27 (depends on 26)

The method of claim 26, wherein financial transaction is a payment transaction for purchase of goods and services between a purchaser and a merchant.

### Claim 28 (depends on 26)

The method of claim 26, wherein the message is selected from a group consisting of a message initiated from an interactive voice response system, a message initiated from a mobile device, a text message, a message initiated from a web browser, an internet protocol message, a system message, peer to peer message, an email message, a computer originated message, and combination thereof.

### Claim 29 (depends on 26)

The method of claim 26, wherein the financial transaction is originated from a device that is selected from the group consisting of a point-of-sale (POS) device, a wireless device, a landline telephone, a web browser, a computer and combination thereof.

### Claim 30 (depends on 26)

The method of claim 26, wherein the first password is a first personal identification number (PIN) and the second password is a second personal identification number (PIN).

### Claim 31 (depends on 26)

The method of claim 26, further comprising storing and linking an originator financial account information to the originator telephone identifier in a database.

### Claim 32 (depends on 31)

The method of claim 31, further comprising providing instructions to debit the originator financial account and credit a target financial account by a payment amount, based on the originator financial account information.

### Claim 33 (depends on 32)

The method of claim 32, wherein the target financial account is selected from the group consisting of a bank account, a credit card account, a debit card account, an electronic financial account, a settlement account, a facilitator account, a prepaid card account, a merchant account and combination thereof.

### Claim 34 (depends on 32)

The method of claim 32, wherein the debiting and crediting is cleared through a network selected from a group consisting of an Electronic Funds Transfer network, a credit card network, a debit card network, an Automated Clearing House network, and combination thereof.

### Claim 35 (depends on 32)

The method of claim 32, wherein the originator financial account is selected from the group consisting of a bank account, a credit card account, a debit card account, an electronic financial account, a settlement account, a facilitator account a prepaid card account, a merchant account and combination thereof.

### Claim 36 (depends on 31)

The method of claim 31, wherein the originator financial account information is selected from the group consisting of a bank account number and bank routing number, a credit card account information, a debit card account information, a prepaid card account information, Facilitator account information and combination thereof.

### Claim 37 (depends on 31)

The method of claim 31, wherein the originator financial account information is used for processing the financial transaction wherein processing of the financial transaction is selected, from a group consisting of authorization of the financial transaction on a payment network, routing of the financial transaction on a payment network, settlement of the financial transaction on a payment network, and combination thereof.

### Claim 38 (depends on 31)

The method of claim 31, further comprising providing instructions to debit the originator financial account by a payment amount, based on the originator financial account information.

### Claim 39 (depends on 38)

The method of claim 38, wherein the originator financial account is selected from the group consisting of a bank account, a credit card account, a debit card account, an electronic financial account, a settlement account, a facilitator account, a prepaid card account, a merchant account and combination thereof.

### Claim 40 (depends on 26)

The method of claim 26, wherein the telephone identifier is selected from a group consisting of a telephone number, a mobile device number, an alias for a telephone number, an alias for a telephone device, an identifier of a telephone device, a unique device identifier, a telephone device identifier, a telephone account identifier, a proxy for a telephone number, a Caller ID, and combination thereof.

### Claim 41 (depends on 26)

The method of claim 26, wherein the target is selected from the group consisting of a merchant and a biller.

### Claim 42 (depends on 26)

The method of claim 26 further comprising receiving and authenticating a user name associated with the originator previously stored in an authorized user database.

### Claim 43 (depends on 42)

The method of claim 42, wherein the authorized user database in the same as the database that stores the first password.

### Claim 44 (depends on 26)

The method of claim 26, wherein the first password is stored in a separate database than the database that stores the originator telephone identifier.

### Claim 45 (depends on 26)

The method of claim 26 wherein the originator initiates the financial transaction through a mobile device.

### Claim 46 (depends on 26)

The method of claim 26 wherein the originator initiates the said financial transaction via a computing device.

### Claim 47 (depends on 26)

The method of claim 26, wherein financial transaction is payment transaction for payment of bills.