Interactive video distribution systems – Access control or blocking – Of specific program
Reexamination Certificate
2002-04-12
2009-08-11
Kelley, Christopher (Department: 2424)
Interactive video distribution systems
Access control or blocking
Of specific program
C725S025000, C725S027000, C348S725000
Reexamination Certificate
active
07574718
ABSTRACT:
A television having a program rating function according to a set-up value of a program rating set up by a user and a method for controlling the same. The television has: a judgment unit for judging the program rating based on a program rating signal included in a received broadcasting signal; a set-up value storage unit for storing the set-up value of a program rating set up by the user; a display unit for displaying the program rating judged by the judgment unit; and a control unit for controlling the display unit to display the program rating judged by the judgment unit, when there is no set-up value in the set-up value storage unit. Therefore, when the programs are broadcasted in a situation in which the user has not set up the set-up value of the program rating due to the inconvenience of a V-chip (Violence-Chip), it is reported to the user that the television includes the above function through a display unit. Accordingly, programs can be watched by a suitable audience and the practical usage of the television having the function of the program rating is improved.
REFERENCES:
patent: 6020910 (2000-02-01), Schmidt et al.
patent: 6230320 (2001-05-01), Gakumura
patent: 6400379 (2002-06-01), Johnson et al.
patent: 6799325 (2004-09-01), Shiomi
patent: 6944876 (2005-09-01), Whitelaw
patent: 2003/0149988 (2003-08-01), Ellis et al.
patent: WO 97/42759 (1997-11-01), None
Kelley Christopher
Raman Usha
Samsung Electronics Co,. Ltd.
Sughrue & Mion, PLLC
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