Inventor · disambiguated record
Peter V. De Souza
Also filed as: DE SOUZA PETER · DE SOUZA PETER V · DE SOUZA PETER VINCENT
14 granted patents·1,533 citations·filing 1989–2001
95Inventor score
Top patents by PatentIndex Score
14 records- 0193US5333236ASpeech recognizer having a speech coder for an acoustic match based on context-dependent speech-transition acoustic modelsIBM·Filed 1992·Granted Jul 26, 1994·247 cites·31 claims
- 0293US5072452AAutomatic determination of labels and Markov word models in a speech recognition systemIBM·Filed 1989·Granted Dec 10, 1991·288 cites·21 claims
- 0391US6493667B1Enhanced likelihood computation using regression in a speech recognition systemIBM·Filed 1999·Granted Dec 10, 2002·187 cites·15 claims
- 0491US5233681AContext-dependent speech recognizer using estimated next word contextIBM·Filed 1992·Granted Aug 3, 1993·82 cites·31 claims
- 0591US5222146ASpeech recognition apparatus having a speech coder outputting acoustic prototype ranksIBM·Filed 1991·Granted Jun 22, 1993·260 cites·27 claims
- 0689US5195167AApparatus and method of grouping utterances of a phoneme into context-dependent categories based on sound-similarity for automatic speech recognitionIBM·Filed 1992·Granted Mar 16, 1993·197 cites·10 claims
- 0782US7219056B2Determining and using acoustic confusability, acoustic perplexity and synthetic acoustic word error rateIBM·Filed 2001·Granted May 15, 2007·44 cites·55 claims
- 0866US5278942ASpeech coding apparatus having speaker dependent prototypes generated from nonuser reference dataIBM·Filed 1991·Granted Jan 11, 1994·50 cites·39 claims
- 0963US5455889ALabelling speech using context-dependent acoustic prototypesIBM·Filed 1993·Granted Oct 3, 1995·50 cites·14 claims
- 1058US5182773ASpeaker-independent label coding apparatusIBM·Filed 1991·Granted Jan 26, 1993·35 cites·76 claims
- 1157US5615299ASpeech recognition using dynamic featuresIBM·Filed 1994·Granted Mar 25, 1997·36 cites·25 claims
- 1251US5884261AMethod and apparatus for tone-sensitive acoustic modelingAPPLE COMPUTER·Filed 1994·Granted Mar 16, 1999·24 cites·27 claims
- 1343US5129001AMethod and apparatus for modeling words with multi-arc markov modelsIBM·Filed 1990·Granted Jul 7, 1992·18 cites·18 claims
- 1440US5737490AMethod and apparatus for constructing continuous parameter fenonic hidden markov models by replacing phonetic models with continous fenonic modelsAPPLE COMPUTER·Filed 1996·Granted Apr 7, 1998·15 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →