Video switch for analog and digital video signals

Details Video switch for analog and digital video signals Video switch for analog and digital video signals

2007-06-12

2007-06-12

Ali, Mohammad (Department: 2166)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000

Reexamination Certificate

active

10211887

ABSTRACT:
There is provided video switching circuitry for use in a KVM switch and similar devices. Video signal switching circuitry can supply video signals from a one of a plurality of video sources connected to the circuit to a display device connected to the circuit. The high data signalling rate signals are converted into a greater number of lower data signalling rate signals for switching by a bus architecture. Also provided are video display systems in which analogue and digital video signals are switched synchronously to allow them to be displayed on common or separate display devices. Also described is a high-resolution monitor digital video data switching device.

REFERENCES:
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patent: 6804724 (2004-10-01), Shin
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Dr. Bott MoniSwitch Pro DVI Switch Advertisement, date of publication unknown but the product was available before the filing date of the present application, downloaded from www.drbott.com/prod/MSDVI.html.
Rose Electronics MultiVideo Brochure. May 26, 2000.
Adder Smart View MultiScreen Brochure, date of publication unknown but product available before the filing date of the present application.
TripleMux Advertisement, date of publication unknown but the product was available before the filing date of the present application, downloaded from www.gdsys.de/gen/html/TripleMux.html.

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