Multiple functions transmitting apparatus for mobile phone

Details Multiple functions transmitting apparatus for mobile phone Multiple functions transmitting apparatus for mobile phone

2005-09-20

2005-09-20

Vuong, Quochien B. (Department: 2685)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C439S668000

Reexamination Certificate

active

06947766

ABSTRACT:
A multiple functions transmitting apparatus for mobile phones is described. The apparatus has a tubal socket and a column terminal. The tubal socket has a power contact point, an identification contact point, a first signal contact point, a second signal contact point, and a ground contact point. The column terminal has an identification transmission contact point, a first signal transmission contact point, a second signal transmission contact point, and a ground transmission contact point, and a plurality of isolating element. The column terminal further comprises a power transmission contact point. The identification contact point and an identification voltage provide messages to distinguish types of peripheral devices and supply the transmitting service according to the type of peripheral device. The apparatus with a compact size and good contact point quality can charge the mobile phone and identify the peripheral devices.

REFERENCES:
patent: 4369521 (1983-01-01), Sawada
patent: 4792986 (1988-12-01), Garner et al.
patent: 5797102 (1998-08-01), Hallikainen et al.
patent: 6149469 (2000-11-01), Kim
patent: 6626706 (2003-09-01), Siddiqui et al.

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