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:
Oct. 06, 2009
Filed:
Sep. 23, 2006
Chen-kuan Wu, Taoyuan, TW;
Chen-Kuan Wu, Taoyuan, TW;
Mitac International Corporation, Taoyuan, TW;
Abstract
A data auto backup system and method is proposed, applicable in a computer system connected with an external storage device for backing up data of the external storage device to the computer system during a power-off state of the computer system. The computer system includes a bus interface, a storage module, an input/output interface, and a power module. The data auto backup system includes: an input unit for inputting a predefined signal; a memory unit for storing a backup program; a detection unit for detecting whether the external storage device is connected with the bus interface and generating a corresponding signal; a processing unit for receiving and processing the corresponding signal so as to generate a first driving signal, and executing the backup program according to the predefined signal so as to generate a second driving signal; and a control unit for receiving the first and second driving signals.