Methods for driving devices capable of displaying images and...

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Reexamination Certificate

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Details

C455S145000, C455S440000, C455S570000, C345S003200, C345S050000, C345S087000, C345S213000, C348S014010, C379S088110, C379S433110

Reexamination Certificate

active

07885690

ABSTRACT:
Methods for driving devices capable of displaying images and processing audio messages are provided. A representative method comprises: operating a device capable of displaying images and processing audio messages at a first operating frequency when the device is not processing audio messages; and operating the device at a second operating frequency higher than the first frequency when the device is processing audio messages.

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patent: 2008/0008313 (2008-01-01), Fyke
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patent: 2003131192 (2003-05-01), None
patent: 2003319017 (2003-11-01), None
patent: 10-2005-0018001 (2005-02-01), None
patent: I228923 (2005-03-01), None
patent: I230310 (2005-04-01), None
Taiwanese Office Action mailed Apr. 3, 2008.

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