Assignee
NUANCE COMM
US·24 granted patents·3,818 citations·filing 1995–2006
Top patents by PatentIndex Score
24 records- 0197US6671672B1Voice authentication system having cognitive recall mechanism for password verificationNUANCE COMM·Filed 1999·Granted Dec 30, 2003·332 cites·39 claims
- 0296US6314402B1Method and apparatus for creating modifiable and combinable speech objects for acquiring information from a speaker in an interactive voice response systemNUANCE COMM·Filed 1999·Granted Nov 6, 2001·668 cites·39 claims
- 0395US6885736B2System and method for providing and using universally accessible voice and speech data filesNUANCE COMM·Filed 2002·Granted Apr 26, 2005·171 cites·12 claims
- 0495US6560576B1Method and apparatus for providing active help to a user of a voice-enabled applicationNUANCE COMM·Filed 2000·Granted May 6, 2003·283 cites·51 claims
- 0594US6873953B1Prosody based endpoint detectionNUANCE COMM·Filed 2000·Granted Mar 29, 2005·171 cites·8 claims
- 0694US6785653B1Distributed voice web architecture and associated components and methodsNUANCE COMM·Filed 2000·Granted Aug 31, 2004·153 cites·54 claims
- 0793US6856957B1Query expansion and weighting based on results of automatic speech recognitionNUANCE COMM·Filed 2001·Granted Feb 15, 2005·122 cites·43 claims
- 0893US6766295B1Adaptation of a speech recognition system across multiple remote sessions with a speakerNUANCE COMM·Filed 1999·Granted Jul 20, 2004·253 cites·55 claims
- 0993US6292767B1Method and system for building and running natural language understanding systemsNUANCE COMM·Filed 1995·Granted Sep 18, 2001·183 cites·8 claims
- 1091US6434523B1Creating and editing grammars for speech recognition graphicallyNUANCE COMM·Filed 1999·Granted Aug 13, 2002·188 cites·41 claims
- 1190US6567778B1Natural language speech recognition using slot semantic confidence scores related to their word recognition confidence scoresNUANCE COMM·Filed 1999·Granted May 20, 2003·261 cites·53 claims
- 1289US6804647B1Method and system for on-line unsupervised adaptation in speaker verificationNUANCE COMM·Filed 2001·Granted Oct 12, 2004·100 cites·22 claims
- 1389US6629066B1Method and system for building and running natural language understanding systemsNUANCE COMM·Filed 1999·Granted Sep 30, 2003·131 cites·26 claims
- 1487US6859776B1Method and apparatus for optimizing a spoken dialog between a person and a machineNUANCE COMM·Filed 1999·Granted Feb 22, 2005·139 cites·13 claims
- 1586US6804640B1Signal noise reduction using magnitude-domain spectral subtractionNUANCE COMM·Filed 2000·Granted Oct 12, 2004·53 cites·8 claims
- 1686US6570964B1Technique for recognizing telephone numbers and other spoken information embedded in voice messages stored in a voice messaging systemNUANCE COMM·Filed 1999·Granted May 27, 2003·185 cites·45 claims
- 1784US7162421B1Dynamic barge-in in a speech-responsive systemNUANCE COMM·Filed 2002·Granted Jan 9, 2007·45 cites·20 claims
- 1884US6233556B1Voice processing and verification systemNUANCE COMM·Filed 1998·Granted May 15, 2001·128 cites·40 claims
- 1983US7203652B1Method and system for improving robustness in a speech systemNUANCE COMM·Filed 2002·Granted Apr 10, 2007·39 cites·25 claims
- 2083US6728677B1Method and system for dynamically improving performance of speech recognition or other speech processing systemsNUANCE COMM·Filed 2001·Granted Apr 27, 2004·44 cites·60 claims
- 2181US7143042B1Tool for graphically defining dialog flows and for establishing operational links between speech applications and hypermedia content in an interactive voice response environmentNUANCE COMM·Filed 1999·Granted Nov 28, 2006·122 cites·70 claims
- 2278US7191130B1Method and system for automatically optimizing recognition configuration parameters for speech recognition systemsNUANCE COMM·Filed 2002·Granted Mar 13, 2007·37 cites·47 claims
- 2374US7401017B2Adaptive multi-pass speech recognition systemNUANCE COMM·Filed 2006·Granted Jul 15, 2008·7 cites·8 claims
- 2463US7555430B2Selective multi-pass speech recognition system and methodNUANCE COMM·Filed 2006·Granted Jun 30, 2009·3 cites·12 claims
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