Electrical transmission or interconnection systems – Miscellaneous systems – Conversion systems
Reexamination Certificate
2009-02-27
2011-11-29
Fureman, Jared (Department: 2836)
Electrical transmission or interconnection systems
Miscellaneous systems
Conversion systems
Reexamination Certificate
active
08067861
ABSTRACT:
A communication system in which an operating voltage can be selected from a plurality of interface voltages enables an interface voltage to be switched in a stable manner during operation of the system. When the interface voltage is to be switched, a host device (1) and a slave device (2) perform the switching while maintaining the signal level of buses in a stable manner. This structure enables the communication system to switch an interface voltage using a small number of signal lines.
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Sakai Keisuke
Toyama Masayuki
Yoshida Takaharu
Amrany Adi
Fureman Jared
Panasonic Corporation
Renner , Otto, Boisselle & Sklar, LLP
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