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Inventor

Gustavo Hernandez Abrego

Inventor
San Jose, CA, US

Overview

11→
Patents
2004–2013
Patent span
Physics
Primary field (CPC G)

Patents· 11 as inventor

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

G10Lprimary
G10LSpeech analysis techniques or speech synthesis75%
G10HElectrophonic musical instruments17%
G06FElectric digital data processing8%
PatentTitleYear
8,450,591'Methods for generating new output sounds from input sounds'20138,190,433'Structure for grammar and dictionary representation in voice recognition and method for simplifying link and node-generated grammars'20127,902,447'Automatic composition of sound sequences using finite state automata'20117,529,668'System and method for implementing a refined dictionary for speech recognition'20097,467,086'Methodology for generating enhanced demiphone acoustic models for speech recognition'20087,392,186'System and method for effectively implementing an optimized language model for speech recognition'20087,272,560'Methodology for performing a refinement procedure to implement a speech recognition dictionary'20077,272,562'System and method for utilizing speech recognition to efficiently perform data indexing procedures'20077,035,789'Supervised automatic text generation based on word classes for language modeling'20066,850,886'System and method for speech verification using an efficient confidence measure'20056,785,648'System and method for performing speech recognition in cyclostationary noise environments'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2009Patents assigned to SONY ELECTRONICS INC (8)· patent assignee history
2004–2009Patents assigned to SONY CORP (5)· patent assignee history
2004–2006Based in Sunnyvale, CA, US· patent location history
2007–2009Based in San Jose, CA, US· patent location history
2011–2013Patents assigned to SONY COMPUTER ENTERTAINMENT INC (3)· patent assignee history
2011–2013Based in Foster City, CA, US· patent location history
2012–2013Patents assigned to ABREGO GUSTAVO HERNANDEZ (2)· patent assignee history
2012Patents assigned to CHEN RUXIN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY ELECTRONICS INC82004–2009
SONY CORP52004–2009
SONY COMPUTER ENTERTAINMENT INC32011–2013
ABREGO GUSTAVO HERNANDEZself22012–2013
CHEN RUXIN12012
Locations
LocationPatentsSpan
San Jose, California, US52007–2009
Foster City, California, US32011–2013
Sunnyvale, California, US32004–2006