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Inventor

Steven A. Wegmann

Inventor
Cambridge, MA, US

Overview

6→
Patents
2001–2019
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G10Lprimary
G10LSpeech analysis techniques or speech synthesis60%
G06FElectric digital data processing20%
G06NComputing arrangements based on specific computational models20%
PatentTitleYear
10,319,381Iteratively updating parameters for dialog states201910,276,160Automated assistant for user interaction via speech20198,065,144'Multilingual speech recognition'20117,716,050'Multilingual speech recognition'20107,467,087'Training and using pronunciation guessers in speech recognition'20086,224,636'Speech recognition using nonparametric speech models'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2011Based in Cambridge, MA, US· patent location history
2008–2011Patents assigned to GILLICK LAURENCE S (2)· patent assignee history
2008–2011Patents assigned to WEGMANN STEVEN A (2)· patent assignee history
2008–2011Patents assigned to YAMRON JONATHAN P (2)· patent assignee history
2010–2011Patents assigned to VOICE SIGNAL TECHNOLOGIES INC (2)· patent assignee history
2019Patents assigned to SEMANTIC MACHINES INC (2)· patent assignee history
2019Based in Berkeley, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GILLICK LAURENCE S22008–2011
SEMANTIC MACHINES INC22019
VOICE SIGNAL TECHNOLOGIES INC22010–2011
WEGMANN STEVEN Aself22008–2011
YAMRON JONATHAN P22008–2011
Locations
LocationPatentsSpan
Cambridge, Massachusetts, US42001–2011
Berkeley, California, US22019