Patents by Inventor Steven Vincent De Gennaro

Steven Vincent De Gennaro 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).

  • Patent number: 5995931
    Abstract: A system and method for recognizing spoken liaisoned words. The method and system identify each word in the vocabulary as a liaison generator and/or liaison receptor. If the word is a liaison receptor, and if the word is preceded by a liaison generator, the most probable recognition result for the word will be the liaison generated by the preceding word plus the word. Liaisons are identified on an immediately preceding word in accordance with rules in a language. A word that ends with an unpronounced consonant phoneme, when followed by a word beginning with a consonant phoneme, and ends with a pronounced phoneme, when followed by a word with a vowel-like phoneme, causes a match list for the current word to be amended with words having liaisons added at their beginnings.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: November 30, 1999
    Assignee: International Business Machines Corporation
    Inventors: Lalit Rai Bahl, Steven Vincent De Gennaro, Peter Vincent deSouza, Edward Adam Epstein, Jean-Michel Le Roux, Burn Lewin Lewis, Claire Waast-Richard
  • Patent number: 5875426
    Abstract: A method and system of recognizing speech. The method and system perform a fast match on a word in the string of speech to be recognized which generates a fast match list representing words in a system vocabulary that most likely match a current word to be recognized. Next, the method and system perform a detailed match on the words in the fast match list and generate a detailed match list representing words that most likely match the current word to be recognized. Then for each word in the detailed match list that can accept a liaison phoneme from a preceding word, where each word is a liaison receptor, adding to the detailed match list a form of the liaison receptor, where the form represents an addition of a liaison phoneme to the liaison receptor, creating a modified detailed match list which is inclusive of the forms of the liaison receptors added to the detailed match list.
    Type: Grant
    Filed: June 12, 1996
    Date of Patent: February 23, 1999
    Assignee: International Business Machines Corporation
    Inventors: Lalit Rai Bahl, Steven Vincent De Gennaro, Peter Vincent deSouza, Edward Adam Epstein, Jean-Michel Le Roux, Burn Lewin Lewis, Claire Waast-Richard