The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 04, 2020
Filed:
Jul. 10, 2015
Twitter, Inc., San Francisco, CA (US);
Jeffrey Winner, Los Altos, CA (US);
Twitter, Inc., San Francisco, CA (US);
Abstract
A system is described that receives first user identifiers from a first user space and a first set of hash values generated from a hash function applied to first information that identify users associated with the set of first user identifiers. The system determines a hash value included in both of the first set of hash values and a second set of hash values that are generated from the hash function being applied to second information that identify users associated with second user identifiers from a second user space. The system generates a mapping between the first user identifiers and the second user identifiers that each correspond to the same hash value. The system determines targeted information directed to the first user identifiers and based on the mapping, outputs the targeted information to user devices associated with the second user identifiers.