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Subrata K. Das
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Granite Springs, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Apparatus, program storage device and method for testing speech rec...
Patent number
7,487,084
Issue date
Feb 3, 2009
International Business Machines Corporation
Andrew Aaron
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
System and method for interactive reading and language instruction
Patent number
7,270,546
Issue date
Sep 18, 2007
International Business Machines Corporation
Hugh Williams Adams, Jr.
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Grant
System and method for interactive reading and language instruction
Patent number
6,017,219
Issue date
Jan 25, 2000
International Business Machines Corporation
Hugh Williams Adams
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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Patent Grant
Adaptive automatic discrete utterance recognition
Patent number
4,618,984
Issue date
Oct 21, 1986
International Business Machines Corporation
Subrata K. Das
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
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Patent Application
Apparatus and method for testing speech recognition in mobile envir...
Publication number
20030236672
Publication date
Dec 25, 2003
IBM Corporation
Andrew Aaron
G10 - MUSICAL INSTRUMENTS ACOUSTICS