Patents by Inventor Shyam Ramaswamy

Shyam Ramaswamy 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).

  • Service architecture for ontology linking of unstructured text
    Patent number: 11556579
    Abstract: Techniques for ontology linking of unstructured text as a service are described. A service may receive a request to link unstructured text to a standardized ontology, and the service may segment and tokenize the unstructured text and send the result to multiple services implementing multiple deep machine learning models trained to identify particular entities and one or more relationships between entities. The service may perform a search of the standardized ontology to identify a set of similar candidates from the standardized ontology for the detected entities and the one or more relationships, and then rank the set of similar candidates from the standardized ontology according to their similarity to the detected entities within the unstructured text. The output from the service may include a result identifying a highest ranked candidate of the set of similar candidates from the standardized ontology for the detected entities within the unstructured text.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: January 17, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Parminder Bhatia, Thiruvarul Selvan Senthivel, Emine Busra Celikkaya, Jeremy Douglas Fehr, Arjun Mukhopadhyay, Shyam Ramaswamy, Arun Kumar Ravi