Inventor
Steven H. Lewis
Inventor
Middletown, NJ, US
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis48%
H04MTelephonic communication32%
H04LTransmission of digital information, e.g. telegraphic communication11%
G06FElectric digital data processing5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%
PatentTitleYear
10,623,571Automated assistance for customer care chats202010,051,123Automated assistance for customer care chats20189,756,183'System and method for prompt modification based on caller hang ups in IVRs'20179,653,072'Apparatus and method for forming search engine queries based on spoken utterances'20179,635,176'Automated assistance for customer care chats'20179,621,723'System and method for prompt modification based on caller hang Ups in IVRs'20179,412,364'Enhanced accuracy for speech recognition grammars'20169,361,880'System and method for recognizing speech with dialect grammars'20169,357,068'System and method for prompt modification based on caller hang ups in IVRs'20169,083,561'Automated assistance for customer care chats'20159,082,405'System and method for recognizing speech with dialect grammars'20159,060,061'System and method for prompt modification based on caller hang ups in IVRs'20158,983,841'Method for enhancing the playback of information in interactive voice response systems'20158,924,215'System and method for recognizing speech with dialect grammars'20148,793,135'System and method for auditory captchas'20148,781,098'System and method for prompt modification based on caller hang ups in IVRs'20148,762,153'System and method for improving name dialer performance'20148,751,240'Apparatus and method for forming search engine queries based on spoken utterances'20148,725,511'Enhanced accuracy for speech recognition grammars'20148,689,308'Portable authentication device'20148,635,068'System and method for recognizing speech with dialect grammars'20148,594,301'Method and apparatus for reassignment of classifier probabilities based on dynamic events'20138,532,279'Method for increasing the efficiency of automated telephony systems'20138,488,771'System and method for prompt modification based on caller hang ups in IVRS'20138,478,593'Enhanced accuracy for speech recognition grammars'20138,229,746'Enhanced accuracy for speech recognition grammars'20128,204,205'Method for increasing the efficiency of automated telephony systems'20128,170,880'Systems and methods for monitoring speech data labelers'20128,150,020'System and method for prompt modification based on caller hang ups in IVRs'20128,023,627'Method and apparatus for retrieving information from appliances'20118,024,179'System and method for improving interaction with a user through a dynamically alterable spoken dialog system'20117,987,244'Network repository for voice fonts'20117,933,774'System and method for automatic generation of a natural language understanding model'20117,890,328'Enhanced accuracy for speech recognition grammars'20117,783,025'Method and apparatus for reassignment of classifier probabilities based on dynamic events'20107,711,566'Systems and methods for monitoring speech data labelers'20107,567,906'Systems and methods for generating an annotation guide'20097,505,906'System and method for augmenting spoken language understanding by correcting common errors in linguistic performance'20097,280,965'Systems and methods for monitoring speech data labelers'20077,219,054'Systems and methods for generating an annotation guide'20076,075,844'Messaging system with remote messaging recording device where the message is routed based on the spoken name of the recipient'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2020Based in Middletown, NJ, US· patent location history
2009–2017Patents assigned to AT & T IP II LP (24)· patent assignee history
2011Based in Middleton, NH, US· patent location history
2012–2014Patents assigned to ZHANG LAN (8)· patent assignee history
2012–2015Patents assigned to PULZ GREGORY (7)· patent assignee history
2012–2015Patents assigned to LEWIS STEVEN (6)· patent assignee history
2014–2015Patents assigned to AT & T IP I LP (7)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AT & T IP II LP | 24 | 2009–2017 |
| ZHANG LAN | 8 | 2012–2014 |
| AT & T IP I LP | 7 | 2014–2015 |
| PULZ GREGORY | 7 | 2012–2015 |
| LEWIS STEVENself | 6 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Middletown, New Jersey, US | 40 | 2000–2020 |
| Middleton, NH, US | 1 | 2011 |