Methods and apparatus for marketing profiling while preserving user privacy

• US 7,983,961 B1
• Filed: 10/26/2006
• Issued: 07/19/2011
• Est. Priority Date: 10/27/2005
• Status: Expired due to Fees

• Current Assignee: Alvin Chang, Rocky Kahn
• Original Assignee: Alvin Chang, Rocky Kahn
• Inventors: Kahn, Rocky, Chang, Alvin
• Primary Examiner(s): Smith; Jeffrey A
• Assistant Examiner(s): ZUKANOVICH, BRANDY A
• Application Number:
  US11/553,247
• Time in Patent Office: 1,727 Days
• Field of Search: 705/26, 705/27, 705/26.7
• US Class Current: 705/26.7
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G06Q 30/0631 Item recommendations

Abstract

Techniques are described for collecting user descriptive data as a user employs a client device, such as a personal computer, laptop, PDA, or the like. The data is evaluated and a profile code is assigned based upon the evaluation. This profile code is selected from a domain of profile codes established so that useful markets for targeted advertising are identified by the profile codes, but the profile codes are not so specific that the user'"'"'s privacy is unduly threatened.

Claims

1. A method comprising:

collecting user-descriptive data about a user at a user'"'"'s personal client device;

evaluating said user-descriptive data by said user'"'"'s personal client device;

based on said evaluation, reducing said user-descriptive data by said user'"'"'s personal client device to at least one profile code value from a domain of profile code values, each profile code value of said domain of profile code values identifies a market segment for targeted content;

transmitting said at least one profile code value from the user'"'"'s personal client device via a network to a server to cause said server to generate targeted content based on said at least one profile code; and

receiving said targeted content at said user'"'"'s personal client device.

2. The method of claim 1, wherein said collecting user descriptive data includes at least one of the following:

recording user browser interactions;

tracking search terms input by said user for search queries;

storing user demographic data collected by the user; and

tracking purchases made by the user.

3. The method of claim 1, wherein said at least one profile code value is transmitted as part of a request for a web page transmitted by a browser, wherein said request causes the display of data representing said at least one profile code value.

4. The method of claim 1 wherein the domain of profile codes comprises a limited set of classifications wherein the number of classifications is chosen to limit user identification.

5. The method of claim 4 wherein the limited set of classifications is a set of up to 100 classifications.

6. The method of claim 1 wherein the targeted content is advertising.

7. The method of claim 6 wherein the advertising comprises text, audio, visual and other typed of content.

8. The method of claim 1 wherein the evaluating said user-descriptive data comprises:

triggering an event to be tracked based on a set of rules;

weighting the event based on the set of rules; and

storing the weighted event as a member of a group of tracked events associated with a specific profile code value, wherein a plurality of weighted events is associated with each profile code value.

9. The method of claim 8 wherein determining by said user'"'"'s personal client device at least one profile code value comprises:

summing the plurality of weighted events associated with each profile code value to provide a summed event weighting factor for each profile code value; and

choosing the at least one profile code value corresponding to the group of tracked events with the highest summed event weighting factor.

10. The method of claim 8 wherein the weighting comprises a weighting factor decay rate which divides the weighting factor by a specified factor every specified time period.

11. The method of claim 1 wherein the at least one profile code value is selected independently of said evaluation.

12. The method of claim 1 wherein the at least one profile code value is displayed on the user'"'"'s personal client device in human readable form.

13. The method of claim 1 wherein the evaluating said user descriptive data is accomplished through the use of custom conditions constructed by mathematical operators available with a computer language interpreter.

14. A non-transitory machine-readable storage medium carrying a sequence of instructions which, when executed by at least one processor on a user'"'"'s personal client device, causes the at least one processor to perform steps comprising:

evaluating user-descriptive data;

based on said evaluation, reducing said user-descriptive data to at least one profile code value from a domain of profile code values, each profile code value of said domain of profile code values identifies a market segment for targeted content;

transmitting via a network to a server from a set of servers said at least one profile code value to cause said server to generate targeted content based on said at least one profile code value; and

receiving said targeted content.

15. The non-transitory machine-readable storage medium of claim 14, wherein said user descriptive data is generated by one of the following:

recording user browser interactions;

tracking search terms input by said user for search queries;

storing user demographic data collected by the user; and

tracking purchases made by the user.

16. The non-transitory machine-readable storage medium of claim 14, wherein said profile code is transmitted as part of a request for a web page transmitted by a browser running on the user'"'"'s personal client device, wherein said request causes the display of data representing said profile code.

17. The non-transitory machine-readable storage medium of claim 14 further comprises a set of rules for guiding the client evaluating user-descriptive data.

18. A method comprising:

collecting user-descriptive data about a user at a user'"'"'s personal client device;

evaluating said user-descriptive data by said user'"'"'s personal client device;

based on said evaluation, reducing said user-descriptive data by said user'"'"'s personal client device to at least one profile code value from a domain of profile code values, each profile code value of said domain of profile code values identifies a marketing segment for targeted content;

transmitting from said user'"'"'s personal client device via a network to an authorized server from a set of servers said at least one profile code value;

in response to said at least one profile code value, said authorized server generating targeted content based on said at least one profile code value; and

receiving said targeted content at said user'"'"'s personal client device.

19. The method of claim 18 further comprises:

storing said user-descriptive data at the user'"'"'s personal client device for latter evaluation.

20. The method of claim 18 further comprises:

evaluating said user-descriptive data based on one set of rules selected from a grouping of multiple sets of rules.