Radio communications device including at least one light source

Details Radio communications device including at least one light source Radio communications device including at least one light source

2006-05-16

2006-05-16

Trost, William (Department: 2683)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S574000, C455S566000, C455S550100, C455S343100, C455S127500, C340S007610

Reexamination Certificate

active

07047049

ABSTRACT:
An embodiment of the invention relates to a radio communications device that includes at least one light source to indicate at least two distinct statuses of the device and whose luminosity varies according to different rhythms based on these statuses. In at least one initial status, the light source is controlled by a noticeably periodic digital signal that powers the integration means connected to it.

REFERENCES:
patent: 5708970 (1998-01-01), Newman et al.
patent: 6115619 (2000-09-01), Cho
patent: 6411198 (2002-06-01), Hirai et al.
patent: 6850776 (2005-02-01), Sandelius et al.
patent: 1 033 903 (2000-06-01), None
patent: 1 276 300 (2003-01-01), None
patent: 2 355 894 (2001-02-01), None

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