Assignee
CHU WAI C
US·4 granted patents·9 pending applications·93 citations·filing 2005–2012
Top patents by PatentIndex Score
13 records- 0197US8983089B1Sound source localization using multiple microphone arraysCHU WAI C·Filed 2011·Granted Mar 17, 2015·81 cites·24 claims
- 0278US9351089B1Audio tap detectionCHU WAI C·Filed 2012·Granted May 24, 2016·5 cites·20 claims
- 0378US9081083B1Estimation of time delay of arrivalCHU WAI C·Filed 2011·Granted Jul 14, 2015·7 cites·20 claims
- 0449US2007118370A1Methods and apparatuses for variable dimension vector quantizationCHU WAI C·Filed 2007·Application pending·0 cites
- 0549US2008133251A1Energy-based nonuniform time-scale modification of audio signalsCHU WAI C·Filed 2008·Application pending·0 cites
- 0649US2008133252A1Energy-based nonuniform time-scale modification of audio signalsCHU WAI C·Filed 2008·Application pending·0 cites
- 0749US2007118371A1Methods and apparatuses for variable dimension vector quantizationCHU WAI C·Filed 2007·Application pending·0 cites
- 0849US2007118366A1Methods and apparatuses for variable dimension vector quantizationCHU WAI C·Filed 2007·Application pending·0 cites
- 0949US2007118365A1Methods and apparatuses for variable dimension vector quantizationCHU WAI C·Filed 2007·Application pending·0 cites
- 1048US2007061135A1Optimized windows and interpolation factors, and methods for optimizing windows, interpolation factors and linear prediction analysis in the ITU-T G.729 speech coding standardCHU WAI C·Filed 2006·Application pending·0 cites
- 1148US2007055504A1Optimized windows and interpolation factors, and methods for optimizing windows, interpolation factors and linear prediction analysis in the ITU-T G.729 speech coding standardCHU WAI C·Filed 2006·Application pending·0 cites
- 1241US2006015329A1Apparatus and method for audio codingCHU WAI C·Filed 2005·Application pending·0 cites
- 1334US8582906B2Image data compression and decompressionCHU WAI C·Filed 2010·Granted Nov 12, 2013·0 cites·62 claims
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