Video signal processing apparatus and computer system...

Details Video signal processing apparatus and computer system... Video signal processing apparatus and computer system...

2007-04-24

2007-04-24

Kostak, Victor R. (Department: 2622)

Television

Combined with diverse art device

C348S565000, C715S718000

Reexamination Certificate

active

10683831

ABSTRACT:
A video signal processing apparatus and a computer system integrated with the video signal processing apparatus are disclosed. The video signal processing apparatus has a tuner, a video processor, a non-interlaced signal processing unit, a microprocessor, and a computer signal converter. In the video signal processing apparatus, the display can be instantly turned on and the video signal can be recorded in the storage media of a computer, and the video signal recorded in the storage media can be displayed on the display. While watching the video signal on the display, a user can execute applications in the computer simultaneously. The video signal processing apparatus further provides picture-in-picture feature by adding another set of tuner and video processor. The video signal processing apparatus can be integrated with a display or a computer, and can also be used as an external-enclosure video signal processing apparatus.

REFERENCES:
patent: 5111296 (1992-05-01), Duffield et al.
patent: 6233390 (2001-05-01), Yoneda
patent: 6859235 (2005-02-01), Walters
patent: 2002/0145621 (2002-10-01), Nguyen
patent: 2003/0043181 (2003-03-01), Hagiwara et al.
patent: 2003/0214211 (2003-11-01), Kim et al.
patent: 2005/0160364 (2005-07-01), Taniguchi et al.

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