Patents by Inventor Vikas Chawla

Vikas Chawla 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).

  • Multi-stage entity resolution
    Patent number: 11947913
    Abstract: Techniques for performing multi-stage entity resolution (ER) processing are described. A system may determine a portion of a user input corresponding to an entity name, and may request an entity provider component to perform a search to determine one or more entities corresponding to the entity name. The preliminary search results may be sent to a skill selection component for processing, while the entity provider component performs a complete search to determine entities corresponding to the entity name. A selected skill component may request the complete search results to perform its processing, including determining an output responsive to the user input.
    Type: Grant
    Filed: June 24, 2021
    Date of Patent: April 2, 2024
    Assignee: Amazon Technologies, Inc.
    Inventors: David Paul Ramos, Tonytip Ketudat, Vikas Chawla, Lukas Leon Brower
  • Mobile application service container
    Patent number: 7167861
    Abstract: A mobile application service container is described. Unlike conventional services provided by operators and third party resellers, services built upon application service container framework provide enhanced interoperability while minimizing duplicative consumption of resources.
    Type: Grant
    Filed: June 28, 2002
    Date of Patent: January 23, 2007
    Assignee: Nokia Corporation
    Inventors: Deeptendu Majumder, Vikas Chawla, Vic Zaroukian
  • Mobile application service container
    Publication number: 20040002936
    Abstract: A mobile application service container is described. Unlike conventional services provided by operators and third party resellers, services built upon application service container framework provide enhanced interoperability while minimizing duplicative consumption of resources.
    Type: Application
    Filed: June 28, 2002
    Publication date: January 1, 2004
    Applicant: Nokia Inc.
    Inventors: Deeptendu Majumder, Vikas Chawla, Vic Zaroukian