Patents by Inventor Ramji Sreenivasan

Ramji Sreenivasan 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).

  • Systems And Methods For Ranking A Plurality Of Documents Based On User Activity
    Publication number: 20140236964
    Abstract: Systems and methods for ranking a plurality of documents based on user activity are disclosed. A method includes receiving first user activity data and second user activity data. A first user activity point value is associated with the first user activity. A second user activity point value is associated with the second user activity. The method further includes identifying a first data item based on the first user activity data, identifying a second data item based on the second user activity data, updating a first score of the first data item based on the first user activity point value, updating a second score of the second data item based on the second user activity point value, identifying the plurality of documents based on the first data item and the second data item, and ranking the plurality of documents based on the first score and the second score.
    Type: Application
    Filed: February 19, 2013
    Publication date: August 21, 2014
    Applicant: LexisNexis, a division of Reed Elsevier Inc.
    Inventors: John Alexander Dalessio, Gaurav Mehra, Sanjay Sharma, Mahesh Pendyala, Ramji Sreenivasan