Computer network debit disk used for prepayment to transfer information from a central computer

• US 5,915,093 A
• Filed: 04/24/1997
• Issued: 06/22/1999
• Est. Priority Date: 04/24/1997
• Status: Expired due to Term

• Current Assignee: Hanger Solutions, LLC (IP Investments Group LLC)
• Original Assignee: Howard Berlin
• Inventors: Berlin, Howard, Bochsler, Jack W.
• Primary Examiner(s): Maung, Zarni
• Assistant Examiner(s): Winder, Patrice L.
• Application Number:
  US08/845,590
• Time in Patent Office: 789 Days
• Field of Search: 395/200.47, 395/200.54, 395/200.59, 395/200.48, 395/200.49, 395/200.55, 395/200.57, 395/187.01, 705/1, 705/26, 705/32, 380/25, 707/1, 707/10, 707/102, 707/104
• US Class Current: 709/219
• CPC Class Codes: G06Q 20/123 Shopping for digital content
• CPC Class Codes: G06Q 20/127 Shopping or accessing services according to a time-limitation
• CPC Class Codes: G06Q 20/28 Pre-payment schemes, e.g. "pay before"
• CPC Class Codes: G06Q 20/349 Rechargeable cards

Abstract

A method and system for retrieving a selected type of information from a remote computer via a computer network using a disk token purchased from a vendor that is associated with a certain type of information and a certain number of pre-paid access units. The information is provided by a central computer that is connected with the user'"'"'s computer via a computer network such as the Internet. To receive information of the type for which the user has pre-paid, the user loads the disk token into a disk drive of the user'"'"'s computer. Under control of software stored on the disk token, the user'"'"'s computer establishes a telephone connection with the central computer and transmits a serial number associated with the disk token. The central computer verifies the authenticity of the serial number and also verifies that an account associated with that disk token has a sufficient access unit balance to cover the cost of the information. If the disk token is authentic and the account has a sufficient balance, the central computer initiates a transfer to the user'"'"'s computer of information of the type for which the user has pre-paid. Alternatively, if such information is not stored in the central computer or otherwise readily accessible to it, the central computer may determine where such information may be found, retrieve it, and forward it to the user'"'"'s computer via the telephone connection. The central computer then debits the account balance associated with the disk token.

Claims

1. A method for retrieving a selected type of information from a remote computer resource location via a computer network in response to a prepayment, comprising the steps of:

providing a plurality of data storage media, each data storage medium having recorded thereon communication software, each data storage medium having associated with it a token identifier corresponding to an information type of a plurality of predetermined information types;

providing a central computer having a connection to a computer network and a memory for storing token records, each token record corresponding to one computer data storage medium and including said token identifier and a corresponding access unit balance;

issuing each said data storage medium to a customer in exchange for a payment corresponding to said access unit balance;

loading a selected one of said data storage media into a customer computer;

establishing data communication between said central computer and said customer computer under control of said communication software recorded on said selected one of said data storage media;

receiving said token identifier recorded on said selected one of said data storage media at said central computer;

comparing said received token identifier to said token identifier of said token records;

verifying said access unit balance corresponding to said received token identifier exceeds a predetermined number;

selecting a resource location from among a plurality of resource locations in response to said received token identifier;

transferring information of said information type from said central computer to said customer computer if said access unit balance exceeds a predetermined number; and

debiting said access unit balance in response to transfer of said information.

2. The method recited in claim 1, wherein:

said step of selecting a selected resource location comprises the step of selecting a remote computer resource location from among a plurality of remote computer resource locations in response to said received token identifier; and

said method further comprises the steps of;

establishing data communication between said central computer and said selected remote computer resource location via said computer network; and

transferring information of said information type corresponding to said received token identifier from said selected remote computer resource location to said central computer.

3. The method recited in claim 2, wherein said software for establishing data communication with a computer receives hypertext information from said central computer in accordance with the hypertext transfer protocol (HTTP).

4. The method recited in claim 2, wherein said medium has recorded thereon software for establishing communication with a computer via a modem connection to a telephone network.

5. The method recited in claim 1, further comprising the step of increasing said recorded number of access units in exchange for further payment from said customer.

6. The method recited in claim 1, wherein said token identifier is a serial number.

7. The method recited in claim 1, wherein visual indicia associated with each data storage medium indicates to said customer said selected information type.

8. The method recited in claim 7, wherein said visual indicia comprises printed matter on said data storage medium.

9. A method for retrieving a selected type of information from a remote computer resource location via a computer network in response to a prepayment, comprising the steps of:

providing a plurality of data storage media, each data storage medium having recorded thereon communication software, each data storage medium having associated with it a token identifier corresponding to an information type of a plurality of predetermined information types;

providing a central computer having a memory for storing token records, each token record corresponding to one computer data storage medium and including said token identifier and a corresponding access unit balance;

issuing each said data storage medium to a customer in exchange for a payment corresponding to said access unit balance;

loading a selected one of said data storage media into a customer computer;

establishing data communication between said central computer and said customer computer under control of said communication software recorded on said selected one of said data storage media;

receiving said token identifier recorded on said selected on of said data storage media at said central computer;

comparing said received token identifier to said token identifier of said token records;

verifying said access unit balance corresponding to said received token identifier exceeds a predetermined number;

transferring information of said information type from said central computer to said customer computer in accordance with a distributed hypermedia information transfer protocol if said access unit balance exceeds a predetermined number; and

debiting said access unit balance in response to transfer of said information.

10. The method recited in claim 9, wherein said distributed hypermedia information transfer protocol includes the hypertext transfer protocol (HTTP).

11. A system for controlling access to electronically stored information comprising:

a plurality of computer data storage media, each data storage medium having recorded thereon communication software for establishing data communication between a customer computer reading said medium and a central computer, each data storage medium having associated with it a token identifier corresponding to an information type of a plurality of predetermined information types;

a central computer having a memory in which is stored token records, each token record corresponding to one computer data storage medium and including a token identifier and a corresponding access unit balance, said central computer including;

receiving means for receiving said token identifier associated with said computer data storage medium, token verification means for verifying said received token identifier corresponds to a token identifier of said token records;

payment verification means for verifying said access unit balance corresponding to said received token identifier exceeds a predetermined number;

selection means for selecting a selected resource location in response to said received token identifier;

transfer means for transferring information of an information type corresponding to said received token identifier from said selected resource location to said customer computer;

monitoring means for determining a measure of said transferred information;

debit means for debiting said access unit balance corresponding to said received token identifier by an amount corresponding to said measure of said transferred information; and

prevention means for preventing further transfer of information to said customer computer when said access unit balance corresponding to said received token identifier is below a predetermined number.

12. The system recited in claim 11, wherein:

said selection means comprises means for selecting a remote computer resource location from among a plurality of remote computer resource locations in response to said received token identifier; and

said transfer means comprises means for transferring information of an information type corresponding to said received token identifier from said selected remote computer resource location to said central computer and in turn to said customer computer.

13. The system recited in claim 12, wherein said transferring step comprises the step of transferring hypertext information in accordance with hypertext transfer protocol (HTTP).

14. The system recited in claim 12, wherein said communication software controls communication via a modem connection of said customer computer to a telephone network.

15. The system recited in claim 11, further comprising the step of increasing said access unit balance in exchange for further payment from said customer.

16. The system recited in claim 11, wherein said token identifier is a serial number.

17. The system recited in claim 11, further comprising visual indicia associated with said medium indicates to said customer said selected information type.

18. The system recited in claim 17, wherein said visual indicia comprises printed matter on said medium.

19. A system for controlling access to electronically stored information comprising:

a plurality of data storage media, each data storage medium having recorded thereon communication software for establishing data communication between a customer computer reading said medium and a central computer, each data storage medium having associated with it a token identifier corresponding to an information type of a plurality of predetermined information types;

a central computer having a memory in which is stored token records, each token record corresponding to one computer data storage medium and including a token identifier and a corresponding access unit balance, said central computer including;

receiving means for receiving said token identifier associated with said computer data storage medium, token verification means for verifying said received token identifier corresponds to a token identifier of said token records;

payment verification means for verifying said access unit balance corresponding to said received token identifier exceeds a predetermined number;

transfer means for transferring information of an information type corresponding to said received token identifier from said central computer to said customer computer in accordance with a distributed hypermedia information transfer protocol;

debit means for debiting said access unit balance corresponding to said received token identifier; and

prevention means for preventing further transfer of information to said customer computer when said access unit balance corresponding to said received token identifier is below a predetermined number.

20. The system recited in claim 19, wherein said distributed hypermedia information transfer protocol includes the hypertext transfer protocol (HTTP).