Patents by Inventor Srikanth Vittal

Srikanth Vittal 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).

  • Patent number: 10318614
    Abstract: A method and a file format transformation system (FFTS) for transforming marked-up content in a first file format (FFF) to a second file format (SFF) that enables automated browser based pagination are provided. The FFTS reflows marked-up content of the FFF into a continuous page. The FFTS generates and appends tags to spaces and block elements identified in the reflown marked-up content of the FFF. For each space and block element, the FFTS determines and tags line breaks in the reflown marked-up content. For each line break, the FFTS identifies, tags, and positions anchored floats and footnotes on a current page based on space availability. The FFTS positions page breaks in the continuous page based on a configurable page height and the line breaks. The FFTS groups the marked-up content, inserts pagination elements and renders the grouped marked-up content in the SFF based on a selected level of reversibility.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: June 11, 2019
    Assignee: TNQ Books and Journals Private Limited
    Inventors: Venkatesan Sumangali Kidambi, Bhaskar Mannargudi Venkatraman, Srikanth Vittal
  • Patent number: 10157238
    Abstract: A method and a file format transformation system (FFTS) for transforming marked-up content in a first file format (FFF) to a reversible second file format (RSFF) are provided. The FFTS reflows marked-up content of the FFF into a continuous page. The FFTS generates and appends tags to spaces and block elements identified in the reflown marked-up content of the FFF. For each space and block element, the FFTS determines and tags line breaks in the reflown marked-up content. For each line break, the FFTS identifies, tags, and positions anchored floats and footnotes on a current page based on space availability. The FFTS positions page breaks in the continuous page based on a configurable page height and the line breaks. The FFTS groups the marked-up content, inserts pagination elements, for example, page numbers, etc., and renders the grouped marked-up content in the RSFF, which is reversible to restore the continuous page.
    Type: Grant
    Filed: June 22, 2016
    Date of Patent: December 18, 2018
    Assignee: TNQ BOOKS AND JOURNALS PRIVATE LIMITED
    Inventors: Venkatesan Sumangali Kidambi, Srikanth Vittal, Bhaskar Mannargudi Venkatraman
  • Publication number: 20180239775
    Abstract: A method and a file format transformation system (FFTS) for transforming marked-up content in a first file format (FFF) to a reversible second file format (RSFF) are provided. The FFTS reflows marked-up content of the FFF into a continuous page. The FFTS generates and appends tags to spaces and block elements identified in the reflown marked-up content of the FFF. For each space and block element, the FFTS determines and tags line breaks in the reflown marked-up content. For each line break, the FFTS identifies, tags, and positions anchored floats and footnotes on a current page based on space availability. The FFTS positions page breaks in the continuous page based on a configurable page height and the line breaks. The FFTS groups the marked-up content, inserts pagination elements, for example, page numbers, etc., and renders the grouped marked-up content in the RSFF, which is reversible to restore the continuous page.
    Type: Application
    Filed: June 22, 2016
    Publication date: August 23, 2018
    Inventors: Venkatesan Sumangali Kidambi, Srikanth Vittal, Bhaskar Venkatraman
  • Publication number: 20170364485
    Abstract: A method and a file format transformation system (FFTS) for transforming marked-up content in a first file format (FFF) to a second file format (SFF) that enables automated browser based pagination are provided. The FFTS reflows marked-up content of the FFF into a continuous page. The FFTS generates and appends tags to spaces and block elements identified in the reflown marked-up content of the FFF. For each space and block element, the FFTS determines and tags line breaks in the reflown marked-up content. For each line break, the FFTS identifies, tags, and positions anchored floats and footnotes on a current page based on space availability. The FFTS positions page breaks in the continuous page based on a configurable page height and the line breaks. The FFTS groups the marked-up content, inserts pagination elements and renders the grouped marked-up content in the SFF based on a selected level of reversibility.
    Type: Application
    Filed: September 5, 2017
    Publication date: December 21, 2017
    Inventors: Venkatesan Sumangali Kidambi., Bhaskar Mannargudi Venkatraman., Srikanth Vittal.
  • Publication number: 20090063850
    Abstract: The present invention describes a method and a system for multi-level authentication of a user and a server. The user registration process in the invention enables user to personalize the web page of the server. Further, the user authentication takes place in a multi-step process including entering credentials such as user ID, subset of user's password, subset of shared secret and a One Time Password (OTP). The system of the present invention provides various means of entering the said credentials which prevents phishing attacks.
    Type: Application
    Filed: August 29, 2007
    Publication date: March 5, 2009
    Inventors: Sharwan Kumar Joram, Grzegorz Pelechaty, Pawan Kumar Chauhan, Srikanth Vittal