METHOD FOR PROTECTING A LOGIC CIRCUIT FROM EXTERNAL ATTACKS, AND LOGIC UNIT COMPRISING A LOGIC CIRCUIT TO BE PROTECTED AGAINST EXTERNAL ATTACKS

Details for Australian Patent Application No. 2002257895 (hide)

Owner GEMPLUS

Inventors AGOYAN, Michel; FERMY, Alain; PRADEN, Anne-Marie

Pub. Number AU-A-2002257895

PCT Pub. Number WO2002/093332

Priority 0/106318 14.05.01 FR

Filing date 25 April 2002

Wipo publication date 25 November 2002

International Classifications

G06F 001/00 Details not covered by groups and

G07F 007/10 Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus - together with a coded signal

Event Publications

1 May 2003 Application Open to Public Inspection

  Published as AU-A-2002257895

4 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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