RC

Rathinavelu Chengalvarayan

General Motors: 5 patents #84 of 1,582Top 6%
📍 Naperville, IL: #9 of 305 inventorsTop 3%
🗺 Illinois: #211 of 6,921 inventorsTop 4%
Overall (2011): #15,133 of 364,097Top 5%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8054990 Method of recognizing speech from a plurality of speaking locations within a vehicle Jesse T. Gratke 2011-11-08
8055502 Voice dialing using a rejection reference Jason W. Clark, Timothy J. Grost, Dana B. Fecher, Jeremy Spaulding 2011-11-08
8050928 Speech to DTMF generation David George, Scott M. Pennock, Jason W. Clark 2011-11-01
7983916 Sampling rate independent speech recognition 2011-07-19
7881929 Ambient noise injection for use in speech recognition Timothy J. Grost 2011-02-01