Telecommunications – Transmitter and receiver at same station – Having particular housing or support of a transceiver
Reexamination Certificate
2005-10-18
2005-10-18
Trinh, Sonny (Department: 2687)
Telecommunications
Transmitter and receiver at same station
Having particular housing or support of a transceiver
C455S575100, C455S575600, C455S569100, C455S350000, C455S351000, C381S326000, C381S380000, C379S433020
Reexamination Certificate
active
06957049
ABSTRACT:
A lightweight miniature mobile communication unit allows the user to listen sufficiently and talk quietly in a noisy place so that the user can make a call without disturbing nearby people in the crowd. The mobile communication unit uses a bone conduction speaker (1) separated from the main body (2) instead of a built-in speaker or an external earphone.
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Browdy and Neimark , P.L.L.C.
Cho Un C
Temco Japan Co., Ltd.
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