Inventor · disambiguated record
Charles Corfield
Also filed as: CORFIELD CHARLES · CORFIELD CHARLES N
24 granted patents·9 pending applications·136 citations·filing 1991–2023
94Inventor score
Top patents by PatentIndex Score
33 records- 0193US9966066B1System and methods for combining finite state transducer based speech recognizersNVOQ INCORPORATED·Filed 2017·Granted May 8, 2018·49 cites·19 claims
- 0291US10186257B1Language model for speech recognition to account for types of disfluencyNVOQ INCORPORATED·Filed 2015·Granted Jan 22, 2019·14 cites·17 claims
- 0390US10395640B1Systems and methods evaluating user audio profiles for continuous speech recognitionNVOQ INCORPORATED·Filed 2015·Granted Aug 27, 2019·17 cites·19 claims
- 0490US9812130B1Apparatus and methods for dynamically changing a language model based on recognized textNVOQ INCORPORATED·Filed 2015·Granted Nov 7, 2017·11 cites·11 claims
- 0578US9606767B2Apparatus and methods for managing resources for a system using voice recognitionCORFIELD CHARLES·Filed 2012·Granted Mar 28, 2017·8 cites·11 claims
- 0676US10643616B1Apparatus and methods for dynamically changing a speech resource based on recognized textNVOQ INCORPORATED·Filed 2018·Granted May 5, 2020·3 cites·14 claims
- 0774US10418034B1Systems and methods for a wireless microphone to access remotely hosted applicationsNVOQ INCORPORATED·Filed 2015·Granted Sep 17, 2019·3 cites·12 claims
- 0869US9489940B2Apparatus and methods to update a language model in a speech recognition systemCORFIELD CHARLES·Filed 2012·Granted Nov 8, 2016·4 cites·24 claims
- 0967US7702093B2Systems and methods to redirect audio between callers and voice applicationsNVOQ INC·Filed 2007·Granted Apr 20, 2010·2 cites·20 claims
- 1065US2024086624A1Recognition of artifacts in computer displaysNVOQ INCORPORATED·Filed 2023·Application pending·0 cites
- 1159US8171493B2VXML browser control channelMEYER MARK·Filed 2006·Granted May 1, 2012·2 cites·11 claims
- 1257US9767793B2Apparatus and methods using a pattern matching speech recognition engine to train a natural language speech recognition engineCORFIELD CHARLES·Filed 2012·Granted Sep 19, 2017·1 cites·17 claims
- 1357US9396726B2System and methods to create and determine when to use a minimal user specific language modelNVOQ INC·Filed 2014·Granted Jul 19, 2016·1 cites·27 claims
- 1456US9685154B2Apparatus and methods for managing resources for a system using voice recognitionNVOQ INCORPORATED·Filed 2013·Granted Jun 20, 2017·1 cites·1 claims
- 1556US8639505B2Method and systems for simplifying copying and pasting transcriptions generated from a dictation based speech-to-text systemMARQUETTE BRIAN·Filed 2009·Granted Jan 28, 2014·2 cites·20 claims
- 1655US8639512B2Method and systems for measuring user performance with speech-to-text conversion for dictation systemsMARQUETTE BRIAN·Filed 2009·Granted Jan 28, 2014·2 cites·19 claims
- 1754US11853686B2Recognition of artifacts in computer displaysNVOQ INCORPORATED·Filed 2019·Granted Dec 26, 2023·0 cites·20 claims
- 1853US11430444B2Systems and methods for a wireless microphone to access remotely hosted applicationsNVOQ INCORPORATED·Filed 2019·Granted Aug 30, 2022·0 cites·18 claims
- 1951US2012239429A1Apparatuses and Methods to Recognize and Optimize Medical Invoice Billing CodesCORFIELD CHARLES·Filed 2012·Application pending·0 cites
- 2050US2012239430A1System and Method to Provide Metrics Regarding a Physician's Performance to Protocol and Real-Time Alerts When Performance DeviatesCORFIELD CHARLES·Filed 2012·Application pending·0 cites
- 2148US10235992B2Apparatus and methods using a pattern matching speech recognition engine to train a natural language speech recognition engineNVOQ INCORPORATED·Filed 2017·Granted Mar 19, 2019·0 cites·12 claims
- 2248US8831940B2Hierarchical quick note to allow dictated code phrases to be transcribed to standard clausesCORFIELD CHARLES·Filed 2011·Granted Sep 9, 2014·1 cites·13 claims
- 2348US2018090147A1Apparatus and methods for dynamically changing a language model based on recognized textNVOQ INCORPORATED·Filed 2017·Application pending·0 cites
- 2447US9058817B1Method and systems for simplifying copying and pasting transcriptions generated from a dictation based speech-to-text systemNVOQ INC·Filed 2013·Granted Jun 16, 2015·0 cites·15 claims
- 2547US8737602B2Passive, non-amplified audio splitter for use with computer telephony integrationNVOQ INC·Filed 2013·Granted May 27, 2014·0 cites·20 claims
- 2646US8023635B2Systems and methods to redirect audio between callers and voice applicationsNVOQ INC·Filed 2010·Granted Sep 20, 2011·0 cites·15 claims
- 2746US2020111548A1Methods and apparatuses to verify home health careNVOQ INCORPORATED·Filed 2019·Application pending·0 cites
- 2845US8392934B2VXML browser control channelMEYER MARK·Filed 2012·Granted Mar 5, 2013·0 cites·16 claims
- 2944US2007286180A1Converged call centerSANDCHERRY INC·Filed 2007·Application pending·0 cites
- 3039US2011317828A1Apparatuses and methods to obtain information without disclosing the information to an agent and without recording the informationCORFIELD CHARLES·Filed 2011·Application pending·0 cites
- 3136US5289169AComposite underlining functions for text processorsFRAME TECHNOLOGY CORP·Filed 1991·Granted Feb 22, 1994·15 cites·23 claims
- 3236US2006258336A1Apparatus an method to store and forward voicemail and messages in a two way radioSAJOR MICHAEL·Filed 2005·Application pending·0 cites
- 3334US2005186992A1Method and apparatus to allow two way radio users to access voice enabled applicationsFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →