Bluetooth™ hands-free kit structure

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Reexamination Certificate

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Details

C455S569200, C455S573000, C455S575100, C455S575200, C455S041200, C455S090300, C455S344000, C455S345000, C379S420010, C379S420020, C379S420040, C379S428010, C379S428020, C379S449000

Reexamination Certificate

active

10628272

ABSTRACT:
The present invention is a Bluetooth™ hands-free kit structure. After the hands-free module according to the present invention executes Bluetooth™ functional pairing with a Bluetooth™-equipped mobile phone, it can be used as a acoustic type hands-free muting system device of Bluetooth™-equipped mobile phone which employs acoustic speakers as its audio output, or can be used as a Bluetooth™-equipped hands-free kit which employs a loudspeaker as its audio output, and also can be used as a Bluetooth™ earphone by itself. The Bluetooth™ hands-free kit structure can be expanded to have both charging and Bluetooth™-functions, and also can be a module structure with private communication switch capability.

REFERENCES:
patent: 5754962 (1998-05-01), Griffin
patent: 5898908 (1999-04-01), Griffin et al.
patent: 6029072 (2000-02-01), Barber
patent: 6526294 (2003-02-01), Banh et al.
patent: 6731761 (2004-05-01), Zablocki et al.
patent: 6788528 (2004-09-01), Enners et al.
patent: 6978163 (2005-12-01), Dyer et al.
patent: 2002/0002035 (2002-01-01), Sim et al.
patent: 2005/0085276 (2005-04-01), Yamaguchi et al.

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