Patents by Inventor Nicolas Davis Fortescue

Nicolas Davis Fortescue 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).

  • Speech recognition accuracy in a multimodal input system
    Publication number: 20010037201
    Abstract: A speech recognition method for use in a multimodal input system comprises receiving a multimodal input comprising digitized speech as a first modality input and data in at least one further modality input. Features in the speech and in the data in at least one further modality are identified. The identified features in the speech and in the data are used in the recognition of words by comparing the identified features with states in models for the words. The models have states for the recognition of speech and for words having features in at least one further modality associated with the words, the models also have states for the recognition of events in the or each further modality.
    Type: Application
    Filed: February 16, 2001
    Publication date: November 1, 2001
    Inventors: Robert Alexander Keiller, Nicolas Davis Fortescue