Patents by Inventor Hilary Richard William Greenhow

Hilary Richard William Greenhow 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 recognizer using database linking
    Patent number: 6629069
    Abstract: A speech recogniser is provided for identifying entries in a database. Results from the recognition of a user's speech are combined with each other and optionally with reference to data in the database in order to maximise the accuracy of an identified entry. An output is also provided which gives an indication of the likely accuracy of the identified entry.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: September 30, 2003
    Assignee: British Telecommunications a public limited company
    Inventors: David John Attwater, Hilary Richard William Greenhow, Peter John Durston