Patents by Inventor Silviu Ganceanu

Silviu Ganceanu 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).

  • Querying a data store of impressions
    Patent number: 8849865
    Abstract: Systems, methods and computer program products identify a plurality of webpage attributes, where each of the plurality of webpage attributes is associated with a value. A date tree is built, the data including a plurality of nodes identifying the values associated with the plurality of webpage attributes, and is optimized by deleting one or more of the plurality of nodes. The number of web pages associated with at least one of the plurality of nodes in the optimized data tree is then determined.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: September 30, 2014
    Assignee: Google Inc.
    Inventors: Alexandru Mosoi, Silviu Ganceanu, Dawn Chamberlain, Barbara Stanley