Patents by Inventor Tamal Dutta Chowdhury

Tamal Dutta Chowdhury 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).

  • A METHOD AND SYSTEM FOR GENERATING SURVEY RELATED DATA
    Publication number: 20210073837
    Abstract: The present invention generates survey related data, wherein unstructured documents comprising survey questions and table specifications is processed by dividing the text into a single token or series of tokens. Thereafter, a second document is created by assigning a unique identifier to each token or series of tokens, the unique identifier being in a machine readable format; and the unique identifiers in the second document are processed to create a third document based upon the unique identifiers, the third document comprising of text in a structured format.
    Type: Application
    Filed: May 3, 2019
    Publication date: March 11, 2021
    Inventors: Ravi Kumar Venkatesulu, Tamal Dutta Chowdhury, Manish Mittal