Bus system for transmitting optical signals

Telephonic communications – Terminal – Housing or housing component

Reexamination Certificate

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Details

C379S433040, C379S430000, C379S438000

Reexamination Certificate

active

07082195

ABSTRACT:
A telephone device for transmission of optical signals comprising two optically conductive bodies movably layered and flexibly arranged on top of one another as to form a bus system, such that an optical signal input at one interface can be coupled at any other interface regardless of the position thereof. Accordingly, a faultless transmission of optical signals is assured to a great extent. Furthermore, since components of a telephone set using this flexible bus systems are no loner in electrical contact, the wear problems associated with electrical contacts are eliminated.

REFERENCES:
patent: 4575180 (1986-03-01), Chang
patent: 5193132 (1993-03-01), Uken et al.
patent: 5237607 (1993-08-01), Diamantis
patent: 5854984 (1998-12-01), Buhrmann et al.
patent: 6259188 (2001-07-01), Woodard et al.
patent: 0 237 237 (1987-09-01), None
patent: 0 249 746 (1987-12-01), None
patent: 0 266 934 (1988-05-01), None
patent: 0 366 974 (1990-05-01), None
patent: WO 97/41700 (1997-11-01), None

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