Patents by Inventor Viswanathan Balasubramanian

Viswanathan Balasubramanian 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).

  • Catalyst Composition for Photocatalytic Reduction of Carbon Dioxide
    Publication number: 20160129427
    Abstract: The present subject matter describes a catalyst composition based on sodium tantalate, a modifying agent and at least one co-catalyst and the process of preparing the catalyst composition. The process for photocatalytic reduction of CO2 comprises re-acting carbon dioxide and alkaline water in the presence of catalyst composition that is irradiated with radiation with wavelength in the range of 300-700 nm to produce lower hydrocarbons and hydrocarbon oxygenates.
    Type: Application
    Filed: August 27, 2013
    Publication date: May 12, 2016
    Applicants: Hindustan Petroleum Corporation Ltd., Indian Institute of Technology, Madras
    Inventors: Jeyalakshmi Velu, Krishnamurthy Ramaswamy Konda, Viswanathan Balasubramanian, Kanaparthi Ramesh, Venkata Chalapathi Rao Peddy, Venkateswarlu Choudary Nettem, Sri Ganesh Gandham
  • Consolidating event data from different sources
    Patent number: 9154539
    Abstract: Networked application event data associated with a session of a networked application is identified and provided to an event data collection system in one format. Web service event data associated with an event of a Web service and also associated with the session is also identified and provided to another event data collection system in another format. The networked application event data and the Web service event data associated with the session identifier are merged into a consolidated storage of event data in a common format.
    Type: Grant
    Filed: March 21, 2011
    Date of Patent: October 6, 2015
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Viswanathan Balasubramanian, Miguel A. Gonzalez, Gholamreza Assadi
  • TRACKING VISIBILITY OF RENDERED OBJECTS IN A DISPLAY AREA
    Publication number: 20130212460
    Abstract: When rendering a page for display, objects in the page are marked as visible, partially visible, or visible, based on the size and position of each object and the position and size of the page in the display area. This information is tracked as the impression data and can be used to provide better recommendations, advertising revenue and pricing information, and other business uses. In the end, business intelligence based on impressions and click-throughs can be based on what a user actually saw, not just what was rendered.
    Type: Application
    Filed: February 12, 2012
    Publication date: August 15, 2013
    Applicant: MICROSOFT CORPORATION
    Inventor: Viswanathan Balasubramanian
  • CONSOLIDATING EVENT DATA FROM DIFFERENT SOURCES
    Publication number: 20120246200
    Abstract: Networked application event data associated with a session of a networked application is identified and provided to an event data collection system in one format. Web service event data associated with an event of a Web service and also associated with the session is also identified and provided to another event data collection system in another format. The networked application event data and the Web service event data associated with the session identifier are merged into a consolidated storage of event data in a common format.
    Type: Application
    Filed: March 21, 2011
    Publication date: September 27, 2012
    Applicant: MICROSOFT CORPORATION
    Inventors: Viswanathan Balasubramanian, Miguel A. Gonzalez, Gholamreza Assadi