Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2007-07-10
2007-07-10
Anderson, Matthew D. (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
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.
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Anderson Matthew D.
Tran Tuan
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