METHOD OF SECURELY PROCESSING A DIGITAL SIGNAL

Details for Australian Patent Application No. 2002334857 (hide)

Owner SONY ELECTRONICS, INC.

Inventors IWAMURA, Ryuichi

Pub. Number AU-A-2002334857

PCT Number PCT/US02/31780

PCT Pub. Number WO2003/032163

Priority 09/972,371 05.10.01 US

Filing date 2 October 2002

Wipo publication date 22 April 2003

International Classifications

G06F 011/30 Error detection - Monitoring

G06F 012/14 Accessing, addressing or allocating within memory systems or architectures - Protection against unauthorised use of memory

H04L 009/32 Arrangements for secret or secure communication - including means for verifying the identity or authority of a user of the system

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 09/972,371 05.10.01 US

3 July 2003 Application Open to Public Inspection

  Published as AU-A-2002334857

24 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

Legal

The information provided by the Site not in the nature of legal or other professional advice. The information provided by the Site is derived from third parties and may contain errors. You must make your own enquiries and seek independent advice from the relevant industry professionals before acting or relying on any information contained herein. Check the above data against the Australian Patent Office AUSPAT database.

Next and Previous Patents/Applications

2002334858-PLAYBACK DEVICE HAVING TEXT DISPLAY AND COMMUNICATION WITH REMOTE DATABASE OF TITLES

2002334856-Flexible ARQ for packet data transmission