Method and system for controlling bidding in electronic auctions using bidder-specific bid limitations
DC CAFCFirst Claim
1. A method of limiting bids in an electronic auction, comprising:
- (a) setting an individual bid ceiling for each of a plurality of potential sellers, wherein an individual bid ceiling for at least one of said plurality of potential sellers is different from an individual bid ceiling for another of said plurality of potential sellers;
(b) receiving bids from one or more potential sellers;
(c) determining whether a received bid for a potential seller is greater than a corresponding individual bid ceiling for said potential seller; and
(d) sending a bid message to said potential seller in accordance with said determination;
wherein the auction is a downward auction.
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Accused Products
Abstract
A method and system for conducting electronic auctions is described. A dynamic lot closing extension feature avoids collisions in closing times of multiple lots by dynamically extending the closing time of a subsequent lot if a preceding lot'"'"'s closing time is extended to be too close to the subsequent lot'"'"'s then-currently scheduled closing time. Scheduled closing times can be extended with a flexible overtime feature, in which the properties of the event triggering the extension and the duration of the overtime period(s) can be tailored to a particular auction, particular lots of products within an auction, and to the particular time within an auction process. The bidding status of a lot can be set to a “pending” status after the nominal closing time for submission of bids to allow bidders to alert the auction coordinator of technical problems in submission of bids. This allows the possibility for a lot to be return to open status for further bidding by all bidders. The auction may be paused by the auction coordinator to correct technical, market and miscellaneous problems that may arise during the course of an auction. Individual bid ceilings can be set for each bidder so that they are required to bid lower than certain thresholds determined in advance of the auction. Failsafe error detection is performed to prevent erroneous bids from entering the auction. The auction coordinator has the ability to override any erroneous bids that are entered to prevent prejudice to the auction.
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Citations
45 Claims
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1. A method of limiting bids in an electronic auction, comprising:
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(a) setting an individual bid ceiling for each of a plurality of potential sellers, wherein an individual bid ceiling for at least one of said plurality of potential sellers is different from an individual bid ceiling for another of said plurality of potential sellers;
(b) receiving bids from one or more potential sellers;
(c) determining whether a received bid for a potential seller is greater than a corresponding individual bid ceiling for said potential seller; and
(d) sending a bid message to said potential seller in accordance with said determination;
wherein the auction is a downward auction. - View Dependent Claims (2, 3, 7, 8, 9, 10, 11)
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4. A method of limiting bids in an electronic action, comprising:
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(a) setting an individual bid floor for each of a plurality of potential bidders, wherein an individual bid floor for at least one of said plurality of potential bidders is different from an individual bid floor for another of said plurality of potential bidders;
(b) receiving bids from one or more potential bidders;
(c) determining whether a received bid for a potential bidder is less than a corresponding individual bid floor for said potential bidder; and
(d) sending a bid message to said potential bidder in accordance with said determination;
wherein the auction is an upward auction. - View Dependent Claims (5, 6, 12, 13, 14, 15)
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16. A computer-readable medium for limiting bids in an electronic auction, the medium containing instructions which, when executed by a processor, cause the processor to:
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set an individual bid ceiling for each of a plurality of potential sellers, wherein an individual bid ceiling for at least one of the said plurality of potential sellers is different from an individual bid ceiling for another of said plurality of potential sellers;
receive bids from one or more potential sellers;
determine whether a received bid for a potential seller is greater than a corresponding individual bid ceiling for said potential seller; and
send a bid message to said potential seller in accordance with said determination;
wherein the auction is a downward auction. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23)
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24. A computer-readable medium for limiting bids in an electronic auction, the medium containing instructions which, when executed by a processor, cause the processor to:
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set an individual bid floor for each of a plurality of potential bidders, wherein an individual bid floor for at least one of the said plurality of potential bidders is different from an individual bid floor for another of said plurality of potential bidders;
receive bids from one or more potential bidders;
determine whether a received bid for a potential bidder is less than a corresponding individual bid floor for said potential bidder; and
send a bid message to said potential bidder in accordance with said determination;
wherein the auction is an upward auction. - View Dependent Claims (25, 26, 27, 28, 29, 30)
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31. A bidding device operated by a potential seller during an on-line electronic auction, said bidding device comprising software that displays information about the auction to the potential seller and enables the potential seller to submit bids electronically to the auction;
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wherein the auction includes a plurality of potential sellers each of which has an individual bid ceiling, and an individual bid ceiling for the potential seller operating the bidding device is different from an individual bid ceiling for another of said potential sellers;
wherein a bid submitted by the potential seller operating the bidding device is compared to the corresponding bid ceiling of the potential seller operating the bidding device, and the bidding device communicates a bid message to the potential seller operating the bidding device in accordance with the results of the comparison; and
wherein the auction is a downward auction. - View Dependent Claims (32, 33, 34, 35, 36, 37, 38)
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39. A bidding device operated by a potential buyer during an on-line electronic auction, said bidding device comprising software that displays information about the auction to the potential buyer and enables the potential buyer to submit bids electronically to the auction;
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wherein the auction includes a plurality of potential buyers each of which has an individual bid floor, and an individual bid floor for the potential buyer operating the bidding device is different from an individual bid floor for another of said potential buyers;
wherein a bid submitted by the potential buyer operating the bidding device is compared to the corresponding bid floor of the potential buyer operating the bidding device, and the bidding device communicates a bid message to the potential buyer operating the bidding device in accordance with the results of the comparison; and
wherein the auction is an upward auction. - View Dependent Claims (40, 41, 42, 43, 44, 45)
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Specification