Electrical computers and digital data processing systems: input/ – Input/output data processing – Input/output expansion
Reexamination Certificate
2011-03-01
2011-03-01
Tsai, Henry W (Department: 2184)
Electrical computers and digital data processing systems: input/
Input/output data processing
Input/output expansion
C710S062000, C345S204000
Reexamination Certificate
active
07899942
ABSTRACT:
A switch device applicable to a server has at least a display chip set, a switch unit, a logic unit, a first connector and a second connector. The display chip set is used to provide a plurality of video signals. The switch unit and the logic unit are connected to the display chip set to receive at least one of the video signals and switch an output path of the received video signal. The first connector and the second connector are connected to the switch unit and the logic unit for selectively connecting to a display, thereby allowing a server to operate with double display connectors. The two connectors are positioned at different sides of the server, which makes it convenient for the management and maintenance of the server.
REFERENCES:
patent: 5428806 (1995-06-01), Pocrass
patent: 6567981 (2003-05-01), Jeffrey
patent: 6618774 (2003-09-01), Dickens et al.
patent: 7376779 (2008-05-01), Chu
patent: 2004/0177200 (2004-09-01), Chu
patent: 2005/0066000 (2005-03-01), Liaw et al.
patent: 2005/0114894 (2005-05-01), Hoerl
patent: 2007/0040900 (2007-02-01), Castles
Chang Chao-Huang
Chia Chi-Cheng
Corless Peter F.
Edwards Angell Palmer & & Dodge LLP
Inventec C'orporation
Jensen Steven M.
Sun Michael
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