Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Albert Ronald Perez0
Mimi Zhang0
Date of Patent
April 12, 2016
Patent Application Number
14144149
Date Filed
December 30, 2013
Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
Example methods and apparatus to de-duplicate impression information. An example method includes accessing a first set of cookies and a set of user identifiers, the cookies and user identifiers corresponding to devices accessing media via the Internet, identifying a pattern in the first set of cookies, obtaining impression information from a database proprietor, the impression information comprising a second set of cookies, identifying a subset of the second set of cookies that are associated with a same person based on the pattern, and associating impressions corresponding to the identified subset with the same person.
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