Patents by Inventor Rahul KOTNALA

Rahul KOTNALA 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: 11972627
    Abstract: A system and method for automating and improving data extraction from a variety of document types, including both unstructured, structured, and nested content, is disclosed. The system and method incorporate an intelligent machine learning model that is designed to intelligently identify chunks of text, map the fields in the document, and extract multi-record values. The system is designed to operate with little to no human intervention, while offering significant gains in accuracy, data visualization, and efficiency. The architecture applies customized techniques including density-based adaptive text clustering, tabular data extraction based on hierarchical intelligent keyword searches, and natural language processing-based field value selection.
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: April 30, 2024
    Assignee: ACCENTURE GLOBAL SOLUTIONS LIMITED
    Inventors: Loganathan Muthu, Rahul Kotnala, Srinivasan Krishnan Rajagopalan, Peter Ashly Gopalan, Manikandan Chandran, Anand Yesuraj Prakash, Simantini Deb, Vijay Dhandapani, Harbhajan Singh, RBSanthosh Kumar, Lokesh Venkatappa, Ramakrishnan Raman
  • Patent number: 11790262
    Abstract: An Artificial Intelligence (AI)-based data transformation system receives an input package and enables automatic execution of one or more processes in a robotic process automation system (RPA). The input package includes a plurality of documents and metadata required for the execution of the automated processes. The plurality of documents are categorized into a domain. Entities with their corresponding name-value pairs and entity relationships are extracted from the plurality of documents. An ontology is selected based on the domain. The entities are mapped to output fields identified from the selected ontology. The mappings thus generated are transmitted to the RPA system which employs the mappings to automatically execute the one or more processes.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: October 17, 2023
    Assignee: ACCENTURE GLOBAL SOLUTIONS LIMITED
    Inventors: Prakash Ghatage, Kumar Viswanathan, Naveen Kumar Thangaraj, Indrajeet, Kavitha Subramanian, Prakash Patil, Rahul Kotnala, Earnest Paul Wesley, Sattish Sundarakrishnan, Shishir Kumar Roy, Yakob Raja R
  • Publication number: 20230196813
    Abstract: A system and method for automating and improving data extraction from a variety of document types, including both unstructured, structured, and nested content, is disclosed. The system and method incorporate an intelligent machine learning model that is designed to intelligently identify chunks of text, map the fields in the document, and extract multi-record values. The system is designed to operate with little to no human intervention, while offering significant gains in accuracy, data visualization, and efficiency. The architecture applies customized techniques including density-based adaptive text clustering, tabular data extraction based on hierarchical intelligent keyword searches, and natural language processing-based field value selection.
    Type: Application
    Filed: December 16, 2021
    Publication date: June 22, 2023
    Inventors: Loganathan Muthu, Rahul Kotnala, Srinivasan Krishnan Rajagopalan, Peter Ashly Gopalan, Manikandan Chandran, Anand Yesuraj Prakash, Simantini Deb, Vijay Dhandapani, Harbhajan Singh, RBSanthosh Kumar, Lokesh Venkatappa, Ramakrishnan Raman
  • Publication number: 20200234183
    Abstract: An Artificial Intelligence (AI)-based data transformation system receives an input package and enables automatic execution of one or more processes in a robotic process automation system (RPA). The input package includes a plurality of documents and metadata required for the execution of the automated processes. The plurality of documents are categorized into a domain. Entities with their corresponding name-value pairs and entity relationships are extracted from the plurality of documents. An ontology is selected based on the domain. The entities are mapped to output fields identified from the selected ontology. The mappings thus generated are transmitted to the RPA system which employs the mappings to automatically execute the one or more processes.
    Type: Application
    Filed: January 22, 2019
    Publication date: July 23, 2020
    Applicant: ACCENTURE GLOBAL SOLUTIONS LIMITED
    Inventors: Prakash GHATAGE, Kumar VISWANATHAN, Naveen Kumar THANGARAJ, INDRAJEET, Kavitha SUBRAMANIAN, Prakash PATIL, Rahul KOTNALA, Earnest Paul WESLEY, Sattish SUNDARAKRISHNAN, Shishir Kumar ROY, Yakob Raja R
  • Patent number: 10318593
    Abstract: Data extraction and automatic validation from digitized documents in non-editable formats is disclosed. Paper documents are digitized or converted into formats suitable for storage on computers or other digital devices. The digitized documents are classified into one of a plurality of document types and based on the document type, document processing rules are selected for analyzing the digitized documents to enable data extraction and automatic validation. The positions and values of the data fields in the digitized documents are obtained using machine learning techniques. The data field values are automatically validated and assigned confidence scores. Data fields with low confidence scores are flagged for manual review.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: June 11, 2019
    Assignee: ACCENTURE GLOBAL SOLUTIONS LIMITED
    Inventors: Prakash Ghatage, Nirav Sampat, Kumar Viswanathan, Suvendu Kumar Mahapatra, Srikanth Narayanan, Rekha Mani, Aravind Krishnan, Rahul Kotnala, Kameshkumar Lakshminarayanan, Ashish Jain
  • Publication number: 20180373711
    Abstract: Data extraction and automatic validation from digitized documents in non-editable formats is disclosed. Paper documents are digitized or converted into formats suitable for storage on computers or other digital devices. The digitized documents are classified into one of a plurality of document types and based on the document type, document processing rules are selected for analyzing the digitized documents to enable data extraction and automatic validation. The positions and values of the data fields in the digitized documents are obtained using machine learning techniques. The data field values are automatically validated and assigned confidence scores. Data fields with low confidence scores are flagged for manual review.
    Type: Application
    Filed: August 21, 2017
    Publication date: December 27, 2018
    Applicant: ACCENTURE GLOBAL SOLUTIONS LIMITED
    Inventors: Prakash GHATAGE, Nirav SAMPAT, Kumar VISWANATHAN, Suvendu Kumar MAHAPATRA, Srikanth NARAYANAN, Rekha MANI, Aravind KRISHNAN, Rahul KOTNALA, Kameshkumar LAKSHMINARAYANAN, Ashish JAIN