Patents by Inventor Kotlasanthos Kumar

Kotlasanthos Kumar 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).

  • Methods and apparatus for refining a search
    Patent number: 11762871
    Abstract: The disclosed subject matter relates to a system and method for providing an automated assistant that retrieves information from a knowledge base in response to a user's natural language communications. A refinement signal based on a subsequent user communication relevant to a previous search, establishes the type of search to be performed by the automated assistant in generating a response to the user communications. A reply communication to the user includes the selected results from search type selected. The types of searches are SPECIFIC, RELATIVE and NEGATION searches.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: September 19, 2023
    Assignee: Walmart Apollo, LLC
    Inventors: Ghodratollah Aalipour Hafshejani, Arpit Sharma, Sahana Radhakrishna, Haoxuan Chen, Tanmay Peter Kuruvilla, Phani Ram Sayapaneni, Kotlasanthos Kumar
  • METHODS AND APPARATUS FOR REFINING A SEARCH
    Publication number: 20220245136
    Abstract: The disclosed subject matter relates to a system and method for providing an automated assistant that retrieves information from a knowledge base in response to a user's natural language communications. A refinement signal based on a subsequent user communication relevant to a previous search, establishes the type of search to be performed by the automated assistant in generating a response to the user communications. A reply communication to the user includes the selected results from search type selected. The types of searches are SPECIFIC, RELATIVE and NEGATION searches.
    Type: Application
    Filed: January 29, 2021
    Publication date: August 4, 2022
    Inventors: Ghodratollah Aalipour Hafshejani, Arpit Sharma, Sahana Radhakrishna, Haoxuan Chen, Tanmay Peter Kuruvilla, Phani Ram Sayapaneni, Kotlasanthos Kumar