Method of reproducing information using semiconductor probe...

Details Method of reproducing information using semiconductor probe... Method of reproducing information using semiconductor probe...

2007-01-09

2010-06-29

Huber, Paul (Department: 2627)

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Electrical modification or sensing of storage medium

C369S047190

Reexamination Certificate

active

07746753

ABSTRACT:
An information reproducing apparatus and a method using a semiconductor probe are provided. The information reproducing apparatus includes a semiconductor probe including a semiconductor tip including a channel varying with an electric field generated by an information recording medium; a modulator applying a high frequency modulation signal to the semiconductor probe to form a modulation electric field so as to modulate an information signal induced by the electric field; a signal detector detecting a signal generated by the semiconductor probe; and a demodulator extracting the information signal modulated by the modulation electric field from the signal detected by the signal detector.

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Japanese Office Communication dated Dec. 1, 2009.

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