Dynamic information storage or retrieval – Storage or retrieval by simultaneous application of diverse... – Magnetic field and light beam
Reexamination Certificate
2008-01-08
2008-01-08
Dinh, Tan (Department: 2627)
Dynamic information storage or retrieval
Storage or retrieval by simultaneous application of diverse...
Magnetic field and light beam
C369S059110
Reexamination Certificate
active
07317665
ABSTRACT:
Information recording equipment of the present invention includes a multiplexer to generate n pieces of synchronous high-speed pulses. Instead of a normal m:1 multiplexer configuration for parallel-serial conversion, an m:n multiplexer configuration is used which generates m pieces of output signals from n pieces of input signals. The recording equipment including the m:n multiplexer enables high-resolution and high-speed pulse generation and carries out multipulse and multilevel signal generation.
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Minemura Hiroyuki
Watanabe Koichi
A. Marquez, Esq. Juan Carlos
Dinh Tan
Fisher Esq. Stanley P.
Hitachi , Ltd.
Hitachi-LG Data Storage, Inc.
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