Method and apparatus for software authentication

Details for Australian Patent Application No. 2001285125 (hide)

Owner International Game Technology

Inventors Chen, Xuedong; Benbrahim, Jamal; Lemay, Steven G.

Agent Griffith Hack

Pub. Number AU-B-2001285125

PCT Pub. Number WO02/15998

Priority 09/643,388 21.08.00 US

Filing date 20 August 2001

Wipo publication date 4 March 2002

Acceptance publication date 26 August 2004

International Classifications

H04Q 007/32

H04B 007/26 Radio transmission systems, i.e. using radiation field - at least one of which is mobile

A63F 013/00 Aspects of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game

Event Publications

26 August 2004 Application Accepted

  Published as AU-B-2001285125

16 September 2004 Assignment before Grant

  International Game Technology The application has been assigned to IGT

23 December 2004 Standard Patent Sealed

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