Patents by Inventor Ramkumar Selvaraj

Ramkumar Selvaraj 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).

  • Chatbot framework supporting relational database schema
    Patent number: 11973724
    Abstract: A multi-turn context-aware chatbot is disclosed. A framework to create a multi-turn context-aware chatbot can make use of a database schema. A system that includes a multi-turn context-aware chatbot can include a criteria tuple extractor. A method for carrying out multi-turn context-aware chat can include implicit reference resolution.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: April 30, 2024
    Assignee: Zoho Corporation Private Limited
    Inventors: Ramkumar Sundaravadivel, Kesavan Udhaya Kumar, Gokulnath Selvaraj, Udhaya Girish Purushothaman, Sundharesan Kanagaraj
  • Cooking grate
    Patent number: D1009559
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: January 2, 2024
    Assignee: Dometic Sweden AB
    Inventors: Samuele Meda, Birk Söödi, Ramkumar Selvaraj, Anoop Muthu, János Herbály, Rickard Hederstierna