Patent 5701451 Issued on December 23, 1997. Estimated Expiration Date: June 7, 2015. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
A World Wide Web browser makes requests to web servers on a network which receive and fulfill requests as an agent of the browser client, organizing distributed sub-agents as distributed integration solution (DIS) servers on an intranet network supporting the web server which also has an access agent servers accessible over the Internet. DIS servers execute selected capsule objects which perform programmable functions upon a received command from a web server control program agent for retrieving, from a database gateway coupled to a plurality of database resources upon a single request made from a Hypertext document, requested information from multiple data bases located at different types of databases geograhically dispersed, performing calculations, formatting, and other services prior to reporting to the web browser or to other locations, in a selected format, as in a display, fax, printer, and to customer installations or to TV video subscribers, with account tracking.
Other References
Obraczka et al, "Internet Resource Discovery Services", Computer, Sep. 1993 pp. 8-22
Vaughn-Nichols, S., Tidrow, R et al., Inside the World Wide Web, New Riders Publishing, Indianapolis, IN, 1995
Krol, E., The Whole Internet, O'Reilly & Associates, Inc., Sebastopol, CA, Second Edition 1994
"Internet--World Wide Web", 1996 vol. 1, compiled by Lynn L. Augsprunger, published 1996, International Business Machines Corporating, Armonk, NY, 1996
"Internet--World Wide Web", 1996 vol. 2, compiled by Lynn L. Augspurger, published 1996, International Business Machines Corporation, Armonk, NY, 1996
"Internet--World Wide Web", 1996 vol. 3, compiled by Lynn L. Augspurger, published 1996, International Business Machines Corporation, Armonk, NY, 1996
"Internet--World Wide Web", 1996 vol. 4, compiled by Lynn L. Augspurger, published 1996, International Business Machines Corporation, Armonk, NY, 1996
"Internet--World Wide Web", 1996 vol. 5, compiled by Lynn L. Augspurger, published 1996, International Business Machines Corporation, Armonk, NY, 1996
"Internet--World Wide Web", 1996 vol. 6, compiled by Lynn L. Augspurger, published 1996, International Business Machines Corporation, Armonk, NY, 1996
"Developing Applications with OpenDIS Access Service", Metaphor Data Interpretation System Release 2.0, Metaphor Inc., 1st Edition, Sep. 1994
"Exploring the Internet with Mosaic" by B. K. Duval and L. Main, Library Software Review, vol. 13 No. 4, Winter 1994, pp. 269-27