Patents by Inventor Nandhinee PERIYAKARUPPAN

Nandhinee PERIYAKARUPPAN 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: 11887393
    Abstract: The present disclosure describes a method, system, and a computer readable medium for extracting tabular data present in a document. The method comprises detecting presence of at least one table in the document using a deep learning based model and a statistical method. The method further comprises identifying a type of the table based on determining a count of horizontal and vertical lines, presence of outer borders, and presence of row-column intersections in the table. The type of the table comprises a bordered table, a partially bordered table, or a borderless table. The method further comprises processing the detected table, depending on its type, to identify one or more cells present in the table. The method further comprises generating an output file by extracting the tabular data present in the table, where the extracting comprises performing optical character recognition on the identified one or more cells.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: January 30, 2024
    Assignee: CLARITRICS INC.
    Inventors: Nandhinee Periyakaruppan, Harinath Krishnamoorthy, Anil Goyal, Sudarsun Santhiappan
  • Publication number: 20220284722
    Abstract: The present disclosure describes a method, system, and a computer readable medium for extracting tabular data present in a document. The method comprises detecting presence of at least one table in the document using a deep learning based model and a statistical method. The method further comprises identifying a type of the table based on determining a count of horizontal and vertical lines, presence of outer borders, and presence of row-column intersections in the table. The type of the table comprises a bordered table, a partially bordered table, or a borderless table. The method further comprises processing the detected table, depending on its type, to identify one or more cells present in the table. The method further comprises generating an output file by extracting the tabular data present in the table, where the extracting comprises performing optical character recognition on the identified one or more cells.
    Type: Application
    Filed: March 1, 2022
    Publication date: September 8, 2022
    Applicant: CLARITRICS INC. d.b.a BUDDI AI
    Inventors: Nandhinee PERIYAKARUPPAN, Harinath KRISHNAMOORTHY, Anil GOYAL, Sudarsun SANTHIAPPAN