Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
Reexamination Certificate
2005-10-11
2005-10-11
Korzuch, William (Department: 2653)
Dynamic information storage or retrieval
With servo positioning of transducer assembly over track...
Optical servo system
C369S044120, C369S044360, C360S046000, C360S067000, C361S689000, C257S257000
Reexamination Certificate
active
06954407
ABSTRACT:
A device for amplifying and converting current signals into voltage signals for processing The current signals are delivered by sensors, e.g. optical transducers, magnetical heads. The current signals are first amplified using a current to current amplifier, the amplified current signals are then transported using electrical conductors and eventually amplified using a current to voltage amplifier. The invention may find application in consumer electronic devices, cars, planes, industrial machines.
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Chu Kim-Kwok
Deutsche Thomson-Brandt GmbH
Fried Harvey D.
Korzuch William
Tripoli Joseph S.
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