Digital signal receiver and digital signal display method

Interactive video distribution systems – Video distribution system with local interaction – Receiver

Reexamination Certificate

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Details

C725S131000, C725S134000, C725S142000

Reexamination Certificate

active

07024684

ABSTRACT:
In a digital receiver which can easily store broadcast information, a one-period amount of data is separated from a data broadcast signal. The one-period amount of data has an amount of data corresponding to plural frames which are periodically repetitively transmitted in the data broadcast signal. The one-period amount of data is stored in a data storage device, thereby simplifying the construction of the data storage device.

REFERENCES:
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patent: 5990927 (1999-11-01), Hendricks et al.
patent: 6229895 (2001-05-01), Son et al.
patent: 0 827 336 (1998-03-01), None
patent: WO-99/62248 (1999-12-01), None
patent: WO-00/07361 (2000-02-01), None
Hyoung Joong Kim et al., “A Model of GUI for Interactive TV”, Tencon 99. Proceedings of the IEEE Region 10 Conference, Sep. 15, 1999, pp. 1514-1517.
Milan Milenkovic, “Delivering Interactive Services to Home Using Digital Video Broadcast Infrastructure”, Community Networking Proceedings 1997, Fourth International Workshop, Sep. 11, 1997, pp. 133-142.

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