Method and apparatus for delivery of data over a network

• US 6,834,312 B2
• Filed: 09/27/2000
• Issued: 12/21/2004
• Est. Priority Date: 05/02/2000
• Status: Expired due to Fees

• Current Assignee: Cadopener Com LLC
• Original Assignee: Cadopener Com LLC
• Inventors: Peterson, Thomas G., Edwards, Robert David, Wallack, John Stephen
• Primary Examiner(s): Jean, Frantz B.
• Assistant Examiner(s): Brancolini, John R
• Application Number:
  US09/671,350
• Publication Number:
  US 20020069295A1
• Time in Patent Office: 1,546 Days
• Field of Search: 709/200-206, 709/217-219, 709/213, 709/227-230, 709/246, 345/420
• US Class Current: 709/246
• CPC Class Codes: G06F 16/00 Information retrieval; Database structures therefor; File system structures therefor
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols

Abstract

A data delivery system for communicating sophisticated information between a first and second computer over a network, such as the Internet. The delivery system resides on a network server and will receive information stored in a source file, translate the data, and deliver the data package that allows a recipient to use the sophisticated information without requiring the recipient to use software compatible with the source file.

Claims

1. A method for providing a solicitor with a network-based service for securely communicating a solicitation to a first and second recipient, the solicitor and recipients being connected to a server over a network, the solicitation including information generated by a software application and stored in a source file on the solicitor computer wherein a software application is needed to communicate the information in the source file in a user intelligible format for the recipients, said method comprising the steps of:

(i) receiving the source file at the server, the source file including unintelligible data comprising vector-based numerical data used to generate screen images of physical data according to user-defined input;

(ii) processing the source file for delivery to the recipients, including the steps of creating a first and second file from the data contained in the source file, wherein the first and second file type is defined by the solicitor;

(iii) providing access to the first and second files by only the first and second recipients, respectively; and

(iv) providing means, provided with the first and second files, for generating screen images of physical data from the first and second files including software that allows the first and second recipient to define screen images using both a computer that has software that is capable of interrogating vector-based numerical data and a computer that is devoid of software that is capable of interrogating vector-based numerical data.

2. The method of claim 1, wherein the receiving step includes receiving a CAD file.

3. The method of claim 1, wherein processing step includes providing information that enables the first recipient to view a first graphical image based on the information contained in the source file and providing information that enables the second recipient to view a second graphical image based on the information contained in the source file.