Inventor · disambiguated record
Xiaobo Pi
Also filed as: PI XIAOBO
6 granted patents·3 pending applications·125 citations·filing 2000–2008
84Inventor score
Top patents by PatentIndex Score
9 records- 0182US7472063B2Audio-visual feature fusion and support vector machine useful for continuous speech recognitionINTEL CORP·Filed 2002·Granted Dec 30, 2008·43 cites·20 claims
- 0278US7454342B2Coupled hidden Markov model (CHMM) for continuous audiovisual speech recognitionINTEL CORP·Filed 2003·Granted Nov 18, 2008·33 cites·30 claims
- 0375US7072750B2Method and apparatus for rejection of speech recognition results in accordance with confidence levelINTEL CORP·Filed 2001·Granted Jul 4, 2006·27 cites·16 claims
- 0468US7437286B2Voice barge-in in telephony speech recognitionINTEL CORP·Filed 2000·Granted Oct 14, 2008·15 cites·14 claims
- 0553US8473290B2Voice barge-in in telephony speech recognitionPI XIAOBO·Filed 2008·Granted Jun 25, 2013·3 cites·13 claims
- 0652US7346497B2High-order entropy error functions for neural classifiersINTEL CORP·Filed 2001·Granted Mar 18, 2008·4 cites·12 claims
- 0743US2005027530A1Audio-visual speaker identification using coupled hidden markov modelsFiled 2003·Application pending·0 cites
- 0840US2003139926A1Method and system for joint optimization of feature and model space transformation of a speech recognition systemFiled 2002·Application pending·0 cites
- 0934US2003212552A1Face recognition procedure useful for audiovisual speech recognitionFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →