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SPEECHWORKS INT INC

Overview
  • Total Patents
    70
About

SPEECHWORKS INT INC has a total of 70 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets computer technology and telecommunications are CERRA JOSEPH P, THINKENGINE NETWORKS INC and AGNITIO S L.

Patent filings per year

Chart showing SPEECHWORKS INT INCs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Phillips Michael S 31
#2 Barnard Etienne 24
#3 Fanty Mark 17
#4 Dahan Jean-Guy 12
#5 Schalkwyk Johan 10
#6 Nguyen John N 9
#7 Govindarajan Krishna K 8
#8 Metzger Michael J 6
#9 Marx Matthew T 6
#10 Patterson Stuart R 5

Latest patents

Publication Filing date Title
US6961704B1 Linguistic prosodic model-based text to speech
US6988069B2 Reduced unit database generation based on cost information
US7571100B2 Speech recognition and speaker verification using distributed speech processing
US7149688B2 Multi-lingual speech recognition with cross-language context modeling
WO03005347A1 Grammars for speech recognition
WO03005345A1 Speech recognition with dynamic grammars
EP1428205A1 Grammars for speech recognition
US7069221B2 Non-target barge-in detection
TW474090B Speech-enabled information processing
AU6114500A Speech-enabled information processing
US6629075B1 Load-adjusted speech recogintion
US6535851B1 Segmentation approach for speech recognition systems
US6789062B1 Automatically retraining a speech recognition system
US6389394B1 Method and apparatus for improved speech recognition by modifying a pronunciation dictionary based on pattern definitions of alternate word pronunciations
US7216079B1 Method and apparatus for discriminative training of acoustic models of a speech recognition system
US6606598B1 Statistical computing and reporting for interactive speech applications
US6434521B1 Automatically determining words for updating in a pronunciation dictionary in a speech recognition system
US6519562B1 Dynamic semantic control of a speech recognition system
US6405170B1 Method and system of reviewing the behavior of an interactive speech recognition application
AU7374798A System and method for developing interactive speech applications