METHOD FOR PRODUCING A COPY PROTECTION FOR AN ELECTRONIC CIRCUIT

Details for Australian Patent Application No. 2003250326 (hide)

Owner CARL-ZEISS-STIFTUNG TRADING AS SCHOTT GLAS

Inventors MUND, Dietrich; LEIB, Jurgen

Pub. Number AU-A-2003250326

PCT Number PCT/EP03/03881

PCT Pub. Number WO2003/088354

Priority 202 05 830.1 15.04.02 DE; 102 22 958.9 23.05.02 DE; 102 22 964.3 23.05.02 DE; 102 22 609.1 23.05.02 DE; 102 52 787.3 13.11.02 DE; 103 01 559.0 16.01.03 DE

Filing date 15 April 2003

Wipo publication date 27 October 2003

International Classifications

H01L 023/00 Details of semiconductor or other solid state devices

Event Publications

16 October 2003 Complete Application Filed

  Priority application(s): 202 05 830.1 15.04.02 DE; 102 22 958.9 23.05.02 DE; 102 22 964.3 23.05.02 DE; 102 22 609.1 23.05.02 DE; 102 52 787.3 13.11.02 DE; 103 01 559.0 16.01.03 DE

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003250326

14 April 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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