Patents by Inventor Hemil PATEL

Hemil PATEL 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).

  • Method and system for document indexing and retrieval
    Patent number: 11775549
    Abstract: Existing systems for document processing are either based on a supervised approach using annotated tags, and these systems identify section-based data from the unstructured documents without considering the statistical variations in content, which results in highly inaccurate content extraction. The disclosure herein generally relates to document processing, and, more particularly, to method and system for document indexing and retrieval. The system provides a mechanism to correlate unique words in a document with different topics identified in the document, based on a word pattern identified from the document. The correlations are captured in a knowledge graph, and can be further used in applications such as but not limited to document retrieval.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: October 3, 2023
    Assignee: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Shreya Sanjay Thakare, Saswati Soumya Tripathy, Pranav Champaklal Shah, Sudhakara Deva Poojary, Rahul Rana, Hemil Patel, Saad Ansari
  • METHOD AND SYSTEM FOR DOCUMENT INDEXING AND RETRIEVAL
    Publication number: 20220342896
    Abstract: Existing systems for document processing are either based on a supervised approach using annotated tags, and these systems identify section-based data from the unstructured documents without considering the statistical variations in content, which results in highly inaccurate content extraction. The disclosure herein generally relates to document processing, and, more particularly, to method and system for document indexing and retrieval. The system provides a mechanism to correlate unique words in a document with different topics identified in the document, based on a word pattern identified from the document. The correlations are captured in a knowledge graph, and can be further used in applications such as but not limited to document retrieval.
    Type: Application
    Filed: February 28, 2022
    Publication date: October 27, 2022
    Applicant: Tata Consultancy Services Limited
    Inventors: Shreya Sanjay THAKARE, Saswati Soumya TRIPATHY, Pranav Champaklal SHAH, Sudhakara Deva POOJARY, Rahul RANA, Hemil PATEL, Saad ANSARI