Plural-source, selectable, combined image/text single-screen...

Details Plural-source, selectable, combined image/text single-screen... Plural-source, selectable, combined image/text single-screen...

2005-12-27

2005-12-27

Hsia, Sherrie (Department: 2614)

Television

Image signal processing circuitry specific to television

Special effects

C348S600000, C348S564000

Reexamination Certificate

active

06980257

ABSTRACT:
A plural-source-capable, broadcast-reception, audio/video system and methodology which freely enable the simultaneous display, on a single television receiver screen, of different categories of these broadcast-information components which may be being broadcast at the same time from two different broadcast sources.

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patent: 5883675 (1999-03-01), Herz et al.
patent: 5995159 (1999-11-01), Bae et al.
patent: 6011594 (2000-01-01), Takashima
patent: 6243676 (2001-06-01), Witteman

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