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Samuel Wilensky
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Concord, MA, US
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last 30 patents
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Patent Grant
High accuracy digital-to-analog converter and transient elimination...
Patent number
4,338,592
Issue date
Jul 6, 1982
Hybrid Systems Corporation
Samuel Wilensky
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Enclosure for high fidelity audio reproduction equipment
Patent number
D249885
Issue date
Oct 10, 1978
Hybrid Systems Corporation
Richard E. Defreitas
D14 - Recording, communication, or information retrieval equipment
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Patent Grant
Simulation of reverberation in audio signals
Patent number
4,053,711
Issue date
Oct 11, 1977
Audio Pulse, Inc.
Richard E. DeFreitas
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Simulation of reverberation in audio signals
Patent number
4,027,101
Issue date
May 31, 1977
Hybrid Systems Corporation
Richard E. De Freitas
H04 - ELECTRIC COMMUNICATION TECHNIQUE