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Method for online session advertising

  • US 8,195,508 B1
  • Filed: 09/04/2003
  • Issued: 06/05/2012
  • Est. Priority Date: 06/27/2002
  • Status: Active Grant
First Claim
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1. An online session advertising method for displaying advertisements to a web site visitor having a computer, which comprises:

  • (a) storing a first group of two or more ad identifiers and a second group of two or more ad identifiers, wherein each ad identifier included in the first group identifies an ad for a first advertiser, each ad identifier included in the second group identifies an ad for a second advertiser that is different than the first advertiser, a first ad group identifier is associated with the first group of ad identifiers, and a second ad group identifier is associated with the second group of ad identifiers;

    (b) receiving, at a server, a first request message transmitted from a browser executing on the computer;

    (c) in response to said first request message, transmitting a response to the computer, wherein the response (1) includes a first web page that includes an ad identifier from the first group of ad identifiers and (2) causes the browser to store information comprising the first ad group identifier;

    (d) after step (c), receiving, at a server, a second request message transmitted from the browser in response to the web site visitor activating a hyperlink included in the first web page, wherein the second request message comprises cookie information; and

    (e) in response to said second request message,(e1) selecting a set of ad identifiers based, at least in part, on the cookie information included in the second request message, wherein the selecting step comprises;

    (e1.a) determining whether the cookie information received with the second request message includes the first ad group identifier;

    (e1.b) in response to determining that the cookie information received with the second request message includes the first ad group identifier, determining (i) a maximum page view limit associated with the first ad group identifier and (ii) whether the maximum page view limit has been reached;

    (e1.c) choosing a first set of ad identifiers that includes at least one ad identifier from the first group of ad identifiers in response to determining that the cookie information includes the first ad group identifier and the maximum page view limit has not been reached; and

    (e1.d) choosing a second set of ad identifiers if the cookie information does not include the first ad group identifier, wherein the second set of ad identifiers includes zero or more ad identifiers from the first group of ad identifiers; and

    (e2) transmitting to the browser a second web page that includes the selected set of ad identifiers.

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