Patents by Inventor Matt Harren

Matt Harren has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Counting unique identifiers securely
    Patent number: 8756699
    Abstract: A number of unique identifiers is determined by, at a device, receiving a request to determine the number of unique identifiers, outputting a response to the request, and receiving data representing the number of the unique identifiers based on the response to the request. The data representing the number of the unique identifiers is free of information indicative of an identity of a source of the unique identifiers.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: June 17, 2014
    Assignee: Google Inc.
    Inventors: Matt Harren, Krasimir Mitkov Dobrev, Jason Douglas Waddle