Interactive video distribution systems – Program – message – or commercial insertion or substitution
Reexamination Certificate
2007-09-18
2007-09-18
Koenig, Andrew Y (Department: 2623)
Interactive video distribution systems
Program, message, or commercial insertion or substitution
C725S025000, C725S110000
Reexamination Certificate
active
09380784
ABSTRACT:
A broadcasting method and a broadcast signal receiving apparatus is provided wherein auxiliary information, such as video and audio data, for supplementing broadcast information presented through a broadcasting network in an interlocked manner can be watched and listed to by the viewer. Broadcast information received from a broadcasting network is temporarily stored in a storage means of a broadcast signal receiving apparatus and a recording medium for storing auxiliary information used as a supplement to the broadcast information is mounted on the broadcast signal receiving apparatus. The broadcast information and the auxiliary information are then played back in an interlocked manner with a predetermined timing. As a result, a function to present information which can not be accommodated in a broadcast frame and a parental function can be implemented.
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Nejime Yoshito
Yamaashi Kimiya
Hitachi , Ltd.
Koenig Andrew Y
Mattingly ,Stanger ,Malur & Brundidge, P.C.
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