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Keith K. W. Leung
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Norwalk, CT, US
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last 30 patents
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Patent Grant
Modular digital recording logger
Patent number
RE41292
Issue date
Apr 27, 2010
Nice Systems Inc.
Daniel F. Daly
704 - Data processing: speech signal processing, linguistics, language transl...
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Patent Grant
Modular digital recording logger
Patent number
5,819,005
Issue date
Oct 6, 1998
Dictaphone Corporation
Daniel F. Daly
G11 - INFORMATION STORAGE
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Patent Grant
Method and device for recording and replaying audio communications
Patent number
4,891,835
Issue date
Jan 2, 1990
Dictaphone Corporation
Keith K. W. Leung
H04 - ELECTRIC COMMUNICATION TECHNIQUE