US Patent 7113739 Digital broadcast receiver
Patent 7113739 was granted and assigned to Hitachi on September, 2006 by the United States Patent and Trademark Office.
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A digital broadcast receiver (mobile's receiver terminal) 1 for receiving a digital broadcast signal DS carrying many contents and also outputting the content based on thus received digital broadcast signal DS, including a content accumulation portion (database) 1c for accumulating received contents, a reception state detection portion for detecting whether the digital broadcast signal DS can be received normally, and a switch-over portion (reproduction/switch-over portion) 1b for switching from output of the content received to reproduction of the content accumulated in the content accumulation portion 1c if the reception state detection portion detects that the digital broadcast signal cannot be received normally.
US Patent 07113739 Digital broadcast receiver US Patent 7113739 Digital broadcast receiver
US Patent 07113739 Digital broadcast receiver
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