Method and system for securely incorporating electronic information into an online purchasing application

• US 6,073,124 A
• Filed: 07/15/1997
• Issued: 06/06/2000
• Est. Priority Date: 01/29/1997
• Status: Expired due to Term

• Current Assignee: Tumbleweed Holdings LLC (Equitable IP Corporation)
• Original Assignee: Shopnow.Com Inc. (Network Commerce Incorporated)
• Inventors: Guthrie, John, Oyler, Scott, Krishnan, Ganapathy
• Primary Examiner(s): Trammell, James P.
• Assistant Examiner(s): ROSEN, NICHOLAS D
• Application Number:
  US08/895,221
• Time in Patent Office: 1,057 Days
• Field of Search: 705/1, 705/18, 705/21, 705/26, 705/51, 705/59, 380/3, 380/4, 380/23, 380/24, 380/25, 380/277
• US Class Current: 705/59
• CPC Class Codes: G06F 12/1408 by using cryptography for digital transmission H04L9/00
• CPC Class Codes: G06F 21/1084 via third party
• CPC Class Codes: G06F 21/125 by manipulating the program code, e.g. source code, compiled code, interpreted code, machine code
• CPC Class Codes: G06F 21/565 by checking file integrity
• CPC Class Codes: G06F 2211/007 Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
• CPC Class Codes: G06F 2211/008 Public Key, Asymmetric Key, Asymmetric Encryption
• CPC Class Codes: G06F 2211/1097 Boot, Start, Initialise, Power
• CPC Class Codes: G06F 2221/2137 Time limited access, e.g. to a computer or data
• CPC Class Codes: G06Q 20/12 specially adapted for electronic shopping systems
• CPC Class Codes: G06Q 20/38215 Use of certificates or encrypted proofs of transaction rights
• CPC Class Codes: G06Q 30/0607 Regulated
• CPC Class Codes: G07F 17/0014 for vending, access and use of specific services not covered anywhere else in G07F17/00 meter-controlled dispensing of liquid, gas or electricity G07F15/00

Abstract

A method and system for facilitating digital commerce using a secure digital commerce system is provided. The secure digital commerce system is arranged according to a client/server architecture and includes a modularized DCS client and DCS server. The DCS client and the DCS server are incorporated into an online purchasing system, such as a virtual store, to perform the purchase and online delivery of electronic content. The DCS client includes a set of components which include a secured copy of the merchandise and various components needed to license and purchase the merchandise and to unsecure and process (e.g., execute) the licensed merchandise. The DCS client communicates with the DCS server to download the components onto a customer'"'"'s computer system and to license and purchase a requested item of merchandise. The DCS server, which includes a content supplier server, a licensing and purchasing broker, and a payment processing function, supplies merchandise-specific components and licenses the requested item of merchandise by generating an electronic certificate. The electronic certificate contains license parameters that are specific to the requested merchandise and an indicated purchasing option. Once a valid electronic license certificate for the requested merchandise is received by the DCS client, the merchandise is made available to the customer for use in accordance with the licensing parameters contained in the electronic license certificate.

Claims

1. A computer system for conducting electronic commerce, including:

a store computer that receives requests for electronic data from a client computer and that, in response to receiving the request, sends to the client computer a download component that coordinates the download of the electronic data;

a supplier computer that receives a request from the download component of the client computer to download the electronic data and that, in response to receiving the request, sends the electronic data and a licensing component to the client computer, the licensing component for coordinating the licensing of the electronic data; and

a licensing computer that receives a request from the licensing component of the client computer to license electronic data and that, in response to receiving the request, determines whether access to the electronic data is to be allowed at the client computer, and when access is allowed, sends a notification that access is allowed to the client computer.

2. The system of claim 1 wherein the licensing computer is for receiving a request from the licensing component for merchandise that is not transmitted online and for transmitting an order for physical shipment of the merchandise that is not transmitted online.

3. The system of claim 1 including a payment processing computer for processing payments for the electronic data.

4. The system of claim 1 wherein the store computer, the supplier computer, and the licensing computer are separate computers.

5. The system of claim 1 wherein the store computer, the supplier computer, and the licensing computer are separate web servers.

6. The system of claim 1 wherein the virtual store computer, the supplier computer, and the licensing computer are separate web sites.

7. A method in a computer system for conducting electronic commerce, including:

requesting a first web server to order electronic data;

receiving in response to the request a download component for coordinating the download of the electronic data; and

under control of the download component, downloading from a second web server the electronic data.

8. The method of claim 7 wherein the download component also downloads a licensing component and including:

under control of the licensing component, requesting and receiving from a third web server a license for using the electronic data; and

using the electronic data in accordance with the received license.

9. The method of claim 8 including:

under control of a payment component, authorizing payment for the electronic data.

10. The method of claim 7 wherein the downloaded electronic data is encrypted.

11. A method in a store computer for coordinating electronic commerce, the method including:

receiving from a client computer a request to purchase electronic data; and

in response to receiving the request, sending to the client computer a download component, the download component for coordinating the download of the electronic data from a supplier computer to the client computer, the supplier computer for downloading to the client computer the electronic data when requested by the download component.

12. The method of claim 11 wherein the supplier computer downloads a licensing component that requests a licensing computer for a license to use the electronic data.

13. The method of claim 11 wherein the store computer, the client computer, and the supplier computer communicate via the Internet.

14. A first computer for coordinating electronic commerce, including:

means for receiving from a second computer a request to purchase electronic data; and

means for, in response to receiving the request, sending to the second computer a download component, the download component for coordinating the download of the electronic data from a third computer to the second computer, the third computer for downloading to the second computer the electronic data when requested by the download component.

15. The first computer of claim 14 wherein the third computer downloads a licensing component that requests a fourth computer for a license to use the electronic data.

16. The first computer of claim 14 wherein the computers communicate via the Internet.