The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2000
Filed:
Mar. 02, 1998
Nexcom International Co. Ltd., Taipei Hsien, TW;
Abstract
The present invention provides a computer system having a backplane with a plurality of subsystems which can be individually switched on or off. The computer system comprises a backplane having a plurality of power zones, a power control circuit installed in the backplane for each of the power zones for controlling electric power supplied to the power zone from a power supply, and a subsystem installed in each of the power zones, each of the subsystems comprising an I/O (input/output) bus, at least one I/O slot connected to the I/O bus for connecting an I/O device, and a processor connected to the I/O bus for controlling operations of the subsystem. Each of the subsystems can be switched on or off by using the power control circuit of the power zone of the subsystem.