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Privacy-enhanced database

DC
  • US 6,253,203 B1
  • Filed: 10/02/1998
  • Issued: 06/26/2001
  • Est. Priority Date: 10/02/1998
  • Status: Expired due to Term
First Claim
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1. A data warehousing, management, and privacy control system, comprising:

  • a data storage device, storing a database table comprising a plurality of data columns and at least one data control column, the data control column for storing data control information reflecting consumer privacy parameters;

    wherein the database table comprises an identity segment for storing identity information and a personal information segment for storing personal information; and

    a processor, operatively coupled to the data storage device, the processor implementing a dataview suite for presenting data retrieved from the database table in accordance with the data control information, wherein the dataview suite comprises an anonymizing dataview masking identity information.

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