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Benjamin C. Fiorino
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Tucson, AZ, US
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last 30 patents
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Patent Grant
Reducing amplitude variations of optical disk readback signals and...
Patent number
5,138,594
Issue date
Aug 11, 1992
International Business Machines Corporation
Alan A. Fennema
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Patent Grant
Positioning systems including reliable track crossing detection for...
Patent number
5,038,333
Issue date
Aug 6, 1991
International Business Machines Corporation
William W. Chow
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Patent Grant
Acquiring focus in optical systems using a focus error signal and a...
Patent number
4,998,233
Issue date
Mar 5, 1991
International Business Machines Corporation
Joseph H. DiMatteo
G11 - INFORMATION STORAGE