Patents by Inventor Rinku Bharadwaj

Rinku Bharadwaj 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).

  • Publication number: 20010003214
    Abstract: A system for finding URLs for sites having information related to topics in a video presentation has an extractor extracting closed-caption (CC) text from the video presentation, a parser parsing the CC text for topic language, and a search function using the topic language from the parser as a search criteria. The search function searches for WEB sites having information matching the topic language, returns URLs for WEB sites found, and associates the URLs with the topic language. In some cases there is a hyperlink generator for creating hyperlinks to the WEB sites returned, and the system displays the hyperlinks with a display of the video presentation. In a preferred embodiment the video presentation is provided in a first window in the display, thumbnails are displayed in a second window, each thumbnail representing a new topic, and the hyperlinks are displayed in a third window.
    Type: Application
    Filed: November 30, 2000
    Publication date: June 7, 2001
    Inventors: Vijnan Shastri, Ashwani Arya, Sumanth Sampath, Rinku Bharadwaj, Parul Gupta