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Susumu Cho
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Elk Grove Village, IL, US
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last 30 patents
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Patent Grant
Audio signal quality indicator
Patent number
4,034,299
Issue date
Jul 5, 1977
Motorola, Inc.
Susumu Cho
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Sample and hold valley detector
Patent number
4,028,627
Issue date
Jun 7, 1977
Motorola, Inc.
Susumu Cho
G11 - INFORMATION STORAGE