Patents by Inventor Gopal Krishan

Gopal Krishan 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).

  • Poll based cache event notifications in a distributed cache
    Patent number: 8108623
    Abstract: Systems and methods that supply poll based notification system in a distributed cache, for tracking changes to cache items. Local caches on the client can employ the notification system to keep the local objects in sync with the backend cache service; and can further dynamically adjust the “scope” of notifications required based on the number and distribution of keys in the local cache. The server can maintain the changes in an efficient fashion (in blocks) and returns the changes to clients that perform the appropriate filtering. Notifications can be associated with a session and/or an application.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: January 31, 2012
    Assignee: Microsoft Corporation
    Inventors: Muralidhar Krishnaprasad, Gopal Krishan, Lakshmi Suresh Goduguluru, Ankur Agrawal, Balachandar Pavadaisamy
  • POLL BASED CACHE EVENT NOTIFICATIONS IN A DISTRIBUTED CACHE
    Publication number: 20100106915
    Abstract: Systems and methods that supply poll based notification system in a distributed cache, for tracking changes to cache items. Local caches on the client can employ the notification system to keep the local objects in sync with the backend cache service; and can further dynamically adjust the “scope” of notifications required based on the number and distribution of keys in the local cache. The server can maintain the changes in an efficient fashion (in blocks) and returns the changes to clients that perform the appropriate filtering. Notifications can be associated with a session and/or an application.
    Type: Application
    Filed: May 11, 2009
    Publication date: April 29, 2010
    Applicant: MICROSOFT CORPORATION
    Inventors: Muralidhar Krishnaprasad, Gopal Krishan, Lakshmi Suresh Goduguluru, Ankur Agrawal, Balachandar Pavadaisamy