Patents by Inventor Piyush Kandpal

Piyush Kandpal 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).

  • Access to multiple virtual assistants
    Patent number: 11922938
    Abstract: A multi-assistant speech-processing system that centrally determines multiple execution plans to respond to a user input. A central component determines whether a particular input should be processed using a requested assistant or a different assistant or should be terminated. Assistant handoff may be determined based on system policies as well as user input-specific data. A ranked list of execution options may be supplemented by augmented data corresponding to messages to a user. The system may attempt to execute plans in the ranked order until a plan succeeds.
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: March 5, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: Yaser Khan, Piyush Kandpal, Ritesh Patel, Mark Lawrence, Srinivas Palla, Ashish Rangole, Jason Wang