Portable terminal having optical transmitter/receiver

Telecommunications – Transmitter and receiver at same station – Having particular housing or support of a transceiver

Reexamination Certificate

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Details

C455S575100, C455S575400, C455S575300, C379S428010, C379S440000

Reexamination Certificate

active

08060030

ABSTRACT:
In a folder type or a swing type terminal including a pair of housings or triple housings for attaining composite opening/closing operation, information transmission with a higher speed and larger capacity is available using optical devices for establishing communication lines between circuit devices in the housings. Also, a stable maintenance of the communication lines is possible between the circuit devices of the housings in spite of repeated opening/closing operation of the housings.

REFERENCES:
patent: 7162209 (2007-01-01), Ono
patent: 2003/0194975 (2003-10-01), Nishiyama et al.
patent: 2003/0199290 (2003-10-01), Viertola
patent: 2008/0013896 (2008-01-01), Salzberg et al.
patent: 2004-46657 (2004-06-01), None
patent: 2006-34892 (2006-04-01), None

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