Telecommunications – Receiver or analog modulated signal frequency converter – With particular receiver circuit
Reexamination Certificate
2006-06-13
2006-06-13
Craver, Charles (Department: 2682)
Telecommunications
Receiver or analog modulated signal frequency converter
With particular receiver circuit
C455S452200, C455S574000, C455S573000, C455S127500, C320S114000, C379S433080
Reexamination Certificate
active
07062250
ABSTRACT:
In a cellular video telephone having a built-in battery, the remaining electric power of the battery is detected. The data communication speed and the display of image on a display are variably controlled based on the detected remaining battery power, that is, the communication speed is lowered and the display is turned off, as the remaining power decreases. Alternatively or in addition, the communication speed and the image display are controlled variably based on availability of external power source in the course of voice and image communication.
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Japanese Notice of Rejection dated Dec. 21, 2004 in corresponding Japanese Patent Application No. 10-312030, with English translation.
Craver Charles
DENSO Corporation
Harness Dickey & Pierce PLC
LandOfFree
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