Wireless radio telephone apparatus

Details Wireless radio telephone apparatus Wireless radio telephone apparatus

2005-08-30

2005-08-30

Chin, Vivian (Department: 2682)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S550100, C455S066100, C455S575700, C455S575500, C455S090300, C379S446000

Reexamination Certificate

active

06937881

ABSTRACT:
A wireless telephone apparatus, in particular a mobile radio telephone or hand-set, a cordless telephone or the like, comprises an upper shell containing breakthroughs for a keyboard, and lower shell. In the area of the upper shell and the lower shell, there is at least one electrically and magnetically conducting screening element for screening the head of the use against EMV. According to one embodiment of the invention, the screening element is provided in the form of a lining of the upper shell or lower shell, for example in the form of an MU-metal sheet.

REFERENCES:
patent: 5925847 (1999-07-01), Rademacher et al.
patent: 6421016 (2002-07-01), Phillips et al.
patent: 6524120 (2003-02-01), Zhao
patent: 6624432 (2003-09-01), Gabower et al.
patent: 6708047 (2004-03-01), Miller et al.
patent: 195 18 125 (1995-05-01), None
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patent: 299 21 264 (1999-12-01), None
patent: 0 633 585 (1994-07-01), None
Pletsch, Hans-Joachim, (1984) Excerpt from Franzis Elektronik-Nachschlagewerk, pp. 246-247.

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