Title:
防盗装置
Document Type and Number:
Japanese Patent JP3800431
Kind Code:
B2
Abstract:
The present invention relates to an electronic anti-theft device for computers and other processor-assisted electronics, such as memory components, hard disks, plug-in boards and processors. The anti-theft device comprises a blocking circuit which is integrated with the component to be protected, said circuit comprising a memory for storing a specific identity code (ID-code) for each blocking circuit. In addition, the circuit comprises an input for inputting a key code into the circuit, and a comparator for comparing the introduced key code with the ID-code of the circuit, the circuit being adapted to block the component from further use in case of an incorrect key code.
Inventors:
Johansson, Christel
Terngren, Bengt
Terngren, Bengt
Application Number:
JP54223097A
Publication Date:
July 26, 2006
Filing Date:
May 29, 1997
Export Citation:
Assignee:
Impsis Activola Get
International Classes:
G06F1/00; G06F12/14; G06F21/57; G06F21/73; G06F21/88
Domestic Patent References:
| JP5035462A | ||||
| JP3189821A | ||||
| JP6103239A | ||||
| JP9212427A |
Foreign References:
| WO1995014265A1 |
Attorney, Agent or Firm:
Mikio Hatta
Atsushi Nogami
Yasuo Nara
Etsuko Saito
Katsuyuki Utani
Atsushi Nogami
Yasuo Nara
Etsuko Saito
Katsuyuki Utani