U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Computer auction system

Patent 5890138 Issued on March 30, 1999. Estimated Expiration Date: Icon_subject August 26, 2016. 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.

Patent References

3581072

Auction information transmission processing
Patent #: 4789928
Issued on: 12/06/1988
Inventor: Fujisaki

Simultaneous electronic transactions with visible trusted parties
Patent #: 5553145
Issued on: 09/03/1996
Inventor: Micali

Simultaneous electronic transactions with visible trusted parties
Patent #: 5629982
Issued on: 05/13/1997
Inventor: Micali

Diverse goods arbitration system and method for allocating resources in a distributed computer system Patent #: 5640569
Issued on: 06/17/1997
Inventor: Miller, et al.

Inventors

Assignee

Application

No. 703036 filed on 08/26/1996

US Classes:

705/26, Electronic shopping (e.g., remote ordering)705/1, AUTOMATED ELECTRICAL FINANCIAL OR BUSINESS PRACTICE OR MANAGEMENT ARRANGEMENT705/27, Presentation of image or description of sales item (e.g., electronic catalog browsing)705/37Trading, matching, or bidding

Examiners

Primary: MacDonald, Allen R.
Assistant: Myhre, James W.

Foreign Patent References

  • WO 9634356 WO 10/13/1996

International Classes

G06F 017/60
G06F 003/14
G06F 007/38

Abstract

An auction system is disclosed which allows users to participate using their own computers suitably connected to the auction system. Preferably, this connection uses INTERNET. The invention involves a method and system for providing rapid feedback of a reverse auction process and removes the user from the process once an indication to purchase has been received. Rapid feedback in combination with security of information is achieved with the method and auction system.

Other References

  • Rockoff, T.E., Groves, M.; "Design of an Internet-based System for Remote Dutch Auctions", Internet Research, v 5, n 4, pp. 10-16, MCB University Press, Jan. 01, 199
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