Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2005-10-11
2005-10-11
Cumming, William D. (Department: 2683)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S571000, C713S152000
Reexamination Certificate
active
06954147
ABSTRACT:
Aspects for providing protection against theft and loss of a portable computer system are described. The aspects include establishing boundary conditions within which the portable computer system is authorized for use and tracking a position of the portable computer system with a global position system (GPS) unit in the portable computer system. The position is compared to the boundary conditions to identify whether the portable computer system has violated the boundary conditions, and anti-theft routines are performed when the position has violated the boundary conditions. The anti-theft routines include calling a preset phone number with a cellular calling facility of the portable computer system.
REFERENCES:
patent: 5532690 (1996-07-01), Hertel
patent: 5748084 (1998-05-01), Isikoff
patent: 5936526 (1999-08-01), Klein
patent: 5963131 (1999-10-01), D'Angelo et al.
patent: 6052782 (2000-04-01), Fleming et al.
patent: 6300863 (2001-10-01), Cotichini et al.
Cromer Daryl C.
Dayan Richard A.
Ellison Brandon J.
Kern Eric R.
Locker Howard J.
Cumming William D.
Lenovo Pte. Ltd.
Sawyer Law Group LLP
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