Radio wave receiving apparatus for receiving two different...

Details Radio wave receiving apparatus for receiving two different... Radio wave receiving apparatus for receiving two different...

2004-05-19

2010-12-14

Appiah, Charles N (Department: 2617)

Telecommunications

Radiotelephone system

Auxiliary data signaling

C455S133000, C455S143000

Reexamination Certificate

active

07853275

ABSTRACT:
A radio wave receiver that receives two different sets of radio waves and displays intensity of the received radio waves. First and second radio wave processing portions receive respective radio waves and output various kinds of information, such as video information and audio information. A switching portion receives output signals from the first and second radio wave processing portions, and switches the output signals according to a switching instruction of a controller to supply the output signals to a display portion and a speaker. The controller causes the intensities of the received radio waves in respective tuners of the first and second radio wave processing portions to be displayed simultaneously or in a switching manner based on a user's operation irrespective of which tuner's received radio waves are being processed.

REFERENCES:
patent: 5355527 (1994-10-01), Owaki
patent: 6148180 (2000-11-01), Sato
patent: 7020096 (2006-03-01), Kurihara et al.
patent: 2004/0152419 (2004-08-01), Lee
patent: 2004/0224719 (2004-11-01), Nounin et al.
patent: 11-150765 (1999-06-01), None
patent: 2000-278761 (2000-10-01), None
patent: 2001-127850 (2001-05-01), None
patent: 2001-177870 (2001-06-01), None
patent: 2003-87857 (2003-03-01), None
Translation of the International Preliminary Report on Patentability of International Application No. PCT/JP 2004/006728, with Form PCT/IB/373 and Form PCT/ISA/237.
Japanese Office Action dated Nov. 6, 2007, Application No. 2003-148842.

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