发明名称 Method and system for upgrading a user environment
摘要 A method and system for enhancing a user environment having product with a component operable to run at a low operating level and a high operating level in which the component is set to operate at the low operating level includes associating an upgrade key with the product. The upgrade key has permission instructions for the component to operate at the high operating level. The component is then enabled to operate at the high operating level in response to the upgrade key being associated with the product in order to upgrade the user environment.
申请公布号 US2002124168(A1) 申请公布日期 2002.09.05
申请号 US20000750928 申请日期 2000.12.28
申请人 MCCOWN STEVEN H.;MILLIGAN CHARLES A.;KNIGHT JEFFREY A. 发明人 MCCOWN STEVEN H.;MILLIGAN CHARLES A.;KNIGHT JEFFREY A.
分类号 G06F21/00;(IPC1-7):G06F12/14 主分类号 G06F21/00
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