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TALWAR GAURAV

Overview
  • Total Patents
    12
About

TALWAR GAURAV has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets computer technology are LI TZE FEN, RYOYO ELECTRO CORP and SCTI HOLDINGS INC.

Patent filings in countries

World map showing TALWAR GAURAVs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing TALWAR GAURAVs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Focus technologies

# Technology
#1 Speech analysis

Top inventors

# Name Total Patents
#1 Talwar Gaurav 12
#2 Chengalvarayan Rathinavelu 8
#3 Zhao Xufang 3
#4 Hecht Ron M 1
#5 Sims Robert D 1
#6 Gullapalli Subhash B 1
#7 Fecher Dana B 1
#8 Gratke Jesse T 1

Latest patents

Publication Filing date Title
US2014019135A1 Sender-responsive text-to-speech processing
US2013211832A1 Speech signal processing responsive to low noise levels
US2013080173A1 Correcting unintelligible synthesized speech
US2013080172A1 Objective evaluation of synthesized speech attributes
US2012245934A1 Speech recognition dependent on text message content
US2012197643A1 Mapping obstruent speech energy to lower frequencies
US2012150541A1 Male acoustic model adaptation based on language-independent female speech data
US2012109649A1 Speech dialect classification for automatic speech recognition
US2011282663A1 Transient noise rejection for speech recognition
US2011125500A1 Automated distortion classification
US2011010171A1 Singular value decomposition for improved voice recognition in presence of multi-talker background noise
US2010049516A1 Method of using microphone characteristics to optimize speech recognition performance