Television – Receiver circuitry – Tuning
Reexamination Certificate
2006-06-20
2010-12-28
Lee, M. (Department: 2622)
Television
Receiver circuitry
Tuning
C348S731000
Reexamination Certificate
active
07859598
ABSTRACT:
When, for any channel registered in a channel table, a detecting means detects that no program is being broadcast, a registered channel changing means changes the channel registered in the channel table to a channel for which the detecting means has detected that a program is being broadcast.
REFERENCES:
patent: 6864926 (2005-03-01), Ohmatsu
patent: 7206032 (2007-04-01), Shibusawa
patent: 7546620 (2009-06-01), Takagi et al.
patent: 7568212 (2009-07-01), Tsubouchi
patent: 2000-224552 (2000-08-01), None
patent: 2002-101353 (2002-04-01), None
patent: 2004-140598 (2004-05-01), None
Japanese Office Action dated Aug. 10, 2010.
Kurose Takahiro
Takagi Toshihiro
Funai Electric Co. Ltd.
Lee M.
Pillsbury Winthrop Shaw & Pittman LLP
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