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Method and apparatus for substitution scheme for anonymizing personally identifiable information

  • US 9,460,310 B2
  • Filed: 03/15/2013
  • Issued: 10/04/2016
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A non-transitory processor-readable medium storing code representing instructions to be executed by a processor, the code comprising code to cause the processor to:

  • perform an aliasing function on personally identifiable information of a subject to produce an alias for at least one piece of personally identifiable information, wherein the personally identifiable information includes a first name and a last name and the aliasing function includes;

    identifying, based at least in part on the personally identifiable information of the subject, a plurality of characteristics of the subject including a gender of the subject and an ethnicity of the subject,selecting an aliased first name based on the gender of the subject and the ethnicity of the subject, the aliased first name having a recognizable string of characters, andselecting an aliased last name based on the ethnicity of the subject, the aliased last name having a recognizable string of characters;

    associate the alias for the at least one piece of personally identifiable information including the aliased first name and the aliased last name with the personally identifiable information; and

    send a signal including the alias for the at least one piece of personally identifiable information and not the personally identifiable information.

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