Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2008-06-19
2011-12-20
Pham, Tuan (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S041100, C455S041200, C455S575200, C455S575600
Reexamination Certificate
active
08082010
ABSTRACT:
Switching signals between a mobile communications device and a wireless headset can include setting a switch in a first position; connecting, through the switch, signals received from a mobile communications device to a wireless adapter for transmission to a wireless headset; and repositioning the switch, in response to input, to a second position, wherein signals received by the wireless adapter from the wireless headset are connected through the switch to the mobile communications device. Further, signals can be transmitted from the wireless adapter to the wireless headset using a short-range radio frequency protocol. Additionally, the input in response to which the switch is repositioned can be received from a hand-held trigger switch.
REFERENCES:
patent: 2005/0064915 (2005-03-01), Lair
patent: 2005/0239487 (2005-10-01), Glass et al.
Pham Tuan
Stealthwear
Steptoe & Johnson LLP
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