Electrical computers and digital data processing systems: input/ – Input/output data processing – Peripheral adapting
Reexamination Certificate
2007-10-09
2007-10-09
Chen, Alan S. (Department: 2182)
Electrical computers and digital data processing systems: input/
Input/output data processing
Peripheral adapting
C710S002000, C710S005000, C710S063000, C710S072000, C361S689000, C700S222000
Reexamination Certificate
active
10813066
ABSTRACT:
A KVM switch cable is described. The KVM switch cable transmits and converts signals between a USB interface and a PS/2 interface for a computer and a KVM switch. Therefore, the life-span and application scope of the KVM switch with PS/2 interfaces can be efficiently extended. The KVM switch cable has a set of computer connectors, a transmitting cable, and a combination connector, and further has a signal converting device installed in the set of computer connectors or the combination connector. The transmitting cable can transmit video signals of the computer to the KVM switch, mouse and keyboard signals to the computer, and can further simultaneously transmit microphone signals and speaker signals for the computer and the KVM switch.
REFERENCES:
patent: 6609034 (2003-08-01), Behrens et al.
patent: 6671756 (2003-12-01), Thomas et al.
patent: 7035112 (2006-04-01), Chen
patent: 2002/0084988 (2002-07-01), Kuo
patent: 2003/0188049 (2003-10-01), Dickens
patent: 2004/0088468 (2004-05-01), Hasegawa
patent: 2005/0066000 (2005-03-01), Liaw et al.
Aten International Co. Ltd.
Chen Alan S.
Rabin & Berdo PC
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