Inventor
LEWIS STEVEN H
US29 patents
⚠️ This page may combine multiple inventors who share the name “LEWIS STEVEN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP II LP
11 patentsUS8024179B2Sep 20, 2011
System and method for improving interaction with a user through a dynamically alterable spoken dialog system
AT & T IP II LP11 citations84
US9412364B2Aug 9, 2016
Enhanced accuracy for speech recognition grammars
AT & T IP II LP5 citations79
US7711566B1May 4, 2010
Systems and methods for monitoring speech data labelers
AT & T IP II LP7 citations74
US8781098B2Jul 15, 2014
System and method for prompt modification based on caller hang ups in IVRs
AT & T IP II LP2 citations63
US7783025B1Aug 24, 2010
Method and apparatus for reassignment of classifier probabilities based on dynamic events
AT & T IP II LP2 citations63
US7505906B2Mar 17, 2009
System and method for augmenting spoken language understanding by correcting common errors in linguistic performance
AT & T IP II LP6 citations63
US9756183B2Sep 5, 2017
System and method for prompt modification based on caller hang ups in IVRs
AT & T IP II LP0 citations52
US9357068B2May 31, 2016
System and method for prompt modification based on caller hang ups in IVRs
AT & T IP II LP0 citations52
US9060061B2Jun 16, 2015
System and method for prompt modification based on caller hang ups in IVRs
AT & T IP II LP0 citations52
US8725511B2May 13, 2014
Enhanced accuracy for speech recognition grammars
AT & T IP II LP0 citations51
US8023627B1Sep 20, 2011
Method and apparatus for retrieving information from appliances
AT & T IP II LP0 citations51
AT & T CORP
3 patentsUS6075844AJun 13, 2000
Messaging system with remote messaging recording device where the message is routed based on the spoken name of the recipient
AT & T CORP81 citations96
US7280965B1Oct 9, 2007
Systems and methods for monitoring speech data labelers
AT & T CORP34 citations92
US7219054B1May 15, 2007
Systems and methods for generating an annotation guide
AT & T CORP41 citations92