EP 1222504 A1 20020717 - COMPUTER SECURITY DEVICE FOR HARD DISC PROTECTION
Title (en)
COMPUTER SECURITY DEVICE FOR HARD DISC PROTECTION
Title (de)
RECHNER SICHERHEITSVORRICHTUNG UM FESTPLATTE ZU SCHÜTZEN
Title (fr)
DISPOSITIF DE SECURITE D'ORDINATEUR DE PROTECTION DE DISQUE DUR
Publication
Application
Priority
- SE 0001567 W 20000810
- SE 9902869 A 19990810
Abstract (en)
[origin: WO0111449A1] The invention concerns a computer device (8) which comprises at least two memory units (10, 12). The memory units (10, 12) are of the kind the function of which in the computer device at least partly is determined by whether electric connection is the case between two contact surfaces (14, 16; 18, 20) of the memory unit (10, 12). The computer device (8) also comprises a switching device (22). The switching device (22) is connected with the two contact surfaces (14, 16) of at least a first (10) of the memory units (10, 12). The electric connection between the two contact surfaces (14, 16) of the first memory unit (10) may be opened and closed with the switching device (22). The function of the first memory unit (10) is thus determined by whether the switching device (22) is set for closure of opening of the connection between the contact surfaces (14, 16).
IPC 1-7
IPC 8 full level
G06F 21/80 (2013.01)
CPC (source: EP)
G06F 21/80 (2013.01)
Citation (search report)
See references of WO 0111449A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0111449 A1 20010215; AU 6603500 A 20010305; CA 2381448 A1 20010215; CN 1377480 A 20021030; EP 1222504 A1 20020717; SE 516759 C2 20020226; SE 9902869 D0 19990810; SE 9902869 L 20010211
DOCDB simple family (application)
SE 0001567 W 20000810; AU 6603500 A 20000810; CA 2381448 A 20000810; CN 00813756 A 20000810; EP 00953616 A 20000810; SE 9902869 A 19990810