Patents by Inventor Amit Jaywant Marathe

Amit Jaywant Marathe 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).

  • Method and apparatus for propagating updates in databases
    Patent number: 8645397
    Abstract: A method and apparatus for propagating updates in databases are disclosed. For example, the present method uses “blocking” and/or “thresholding” to delay update propagation and/or to limit the propagation of updates to an optimal stage. For example, the present method receives at least one database update and extracts at least one token from the at least one database update. The method then determines whether a threshold for propagating the at least one database update for the at least one token is reached. The method then propagates the at least one database update for updating an index structure of a database pertaining to the at least one token whose threshold has been reached.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: February 4, 2014
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Nikolaos Koudas, Amit Jaywant Marathe, Divesh Srivastava