1
Lee Long K, Toms Mona L, Thai Hung D, Mccomas Kathryn A, Mitchell Gary K: Prevention of unauthorized software distribution. Delphi Tech, May 22, 2003: EP1460514-A2 (21 worldwide citation)

Royalty and other fee collection for software upgrades and updates is facilitated by generating a software package that is unique to the system on which it is to be installed. As a result, when a consumer purchases a software upgrade, the upgrade can only be used on one particular system. In one imp ...


2
Long K Lee, Hung D Thai, Gary K Mitchell: Prevention of unauthorized software distribution. Stefan V Chmielewski, Delphi Technologies, September 23, 2004: US20040187011-A1

Royalty and other fee collection for software upgrades and updates is facilitated by generating a software package that is unique to the system on which it is to be installed. As a result, when a consumer purchases a software upgrade, the upgrade can only be used on one particular system. In one imp ...



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