Pei Chih Lin

US Patent:

20060288419, Dec 21, 2006

Filed:

Jun 21, 2006

Appl. No.:

11/471715

Inventors:

George Wang - Chongqing, CN
Pei Lin - Irvine CA, US

International Classification:

G06F 12/14

US Classification:

726024000

Abstract:

A protection system and methodology that restores a computer to a normal state exactly prior to being infected by virus. According to the invention, protection system is installed in a computer system, having a detecting module. The detecting module detects virus, spyware, Trojan or other security threats. The protection system comprises at least a storage space, a searching module and a backup/recovery module. The storage space is used for recoding a message of operation to a file within the computer system. The searching module is coupled to the storage space. The searching module is used for searching the message of the file. The backup/recovery module is coupled to the searching module. The backup/recovery module is used for restoring the computer system to a previous state in accordance with the message.

US Patent:

20070220314, Sep 20, 2007

Filed:

Jul 27, 2006

Appl. No.:

11/493925

Inventors:

George Wang - Chongqing, CN
Pei Lin - Irvine CA, US

International Classification:

G06F 11/00

US Classification:

714006000

Abstract:

A backup/recovery system and methodology that securely protects data in a computer system. According to the invention, in one embodiment of the invention, backup/recovery system is installed in the computer system. The backup/recovery system includes at least a backup unit, a storage means and a recovery unit. The backup unit is used for backing up data of the computer system. The storage means is used for storing the backed up data and at least one file designated in the computer system. The recovery unit is used for retrieving the stored data and recovering the computer system while preserving the designated file. The designated file won't be destroyed.