Patents by Inventor Ranjith E. Raman

Ranjith E. Raman 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).

  • Natural language artificial intelligence topology mapping for chatbot communication flow
    Patent number: 11227127
    Abstract: Embodiments relate to an intelligent computer platform to support a chatbot platform. A semantically enriched document is subjected to natural language processing to generate a cache of tokens, and further classify the tokens, including noun and verb tokens. For each verb token, a corresponding intent is generated, and for each noun token a corresponding entity is generated. A relationship between the generated intents and entities is mapped, and a topology representing the mapped relationship is constructed. A primary verb is identified and assigned as a root node in the topology, and an arrangement of entities related to primary verb are identified and assigned as child nodes related to the root node. The constructed topology is consumed to an AI schema for implementation in the chatbot platform to support real-time communication flow.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: January 18, 2022
    Assignee: International Business Machines Corporation
    Inventors: Balaji Sankar Kumar, Vishal George Palliyathu, John Kurian, Ranjith E. Raman, Michael J. Iantosca
  • Dynamic Generation of an Artificial Intelligence Schema
    Publication number: 20210089627
    Abstract: Embodiments relate to an intelligent computer platform to support a chatbot platform. A semantically enriched document is subjected to natural language processing to generate a cache of tokens, and further classify the tokens, including noun and verb tokens. For each verb token, a corresponding intent is generated, and for each noun token a corresponding entity is generated. A relationship between the generated intents and entities is mapped, and a topology representing the mapped relationship is constructed. A primary verb is identified and assigned as a root node in the topology, and an arrangement of entities related to primary verb are identified and assigned as child nodes related to the root node. The constructed topology is consumed to an AI schema for implementation in the chatbot platform to support real-time communication flow.
    Type: Application
    Filed: September 24, 2019
    Publication date: March 25, 2021
    Applicant: International Business Machine Corporation
    Inventors: Balaji Sankar Kumar, Vishal George Palliyathu, John Kurian, Ranjith E. Raman, Michael J. Iantosca