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Methods and apparatus for authorizing access to data

  • US 8,438,622 B2
  • Filed: 07/10/2008
  • Issued: 05/07/2013
  • Est. Priority Date: 07/10/2008
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • receiving by a computer processor from a first party, a request for access to controlled data;

    sending from the computer processor to the first party a token at a first time, the token including a first data set associated with authorized access to the controlled data;

    receiving at the computer processor from a second party and not from the first party a request for the controlled data at a second time, the request from the second party including the token, the second time being no earlier than the first time; and

    sending from the computer processor a signal such that the second party and not to the first party is provided access to the controlled data based on the token.

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