Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2003-02-25
2010-02-02
Nguyen, Duc (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S168100, C455S176100, C455S188100, C455S553100
Reexamination Certificate
active
07657282
ABSTRACT:
A multimode wireless communication apparatus including a radio frequency unit having controllable communication mode and a control unit for periodically making the radio frequency unit operate in a mobile telephone mode and, after predetermined time, switching the mode to a wireless LAN mode, wherein if occurrence of an incoming call event is detected when the radio frequency unit is in standby reception in the mobile telephone mode, the control unit suppresses the switching to the wireless LAN mode and determines whether the communication in the mobile telephone mode should be continued or not.
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Suzuki May
Tanaka Satoshi
Yamamoto Akio
Yamawaki Taizo
Brundidge & Stanger, P.C.
Hitachi , Ltd.
Lu Zhiyu
Nguyen Duc
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