Computer system and method to disable same when network cable is removed

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6026492
SERIAL NO

08965341

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Importance

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Abstract

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Described is a computer system which is coupled to a remote computer via a network cable. The computer system has a normally closed enclosure and is capable of securing data retained within the system against unauthorized access. The computer system includes an erasable memory element mounted within the enclosure for selective activation to active and inactive states and for receiving and storing a security password when in the active state. A manually operable option switch is mounted within the enclosure. The option switch is operatively connected with the erasable memory element and manually settable by a user of the computer system for setting the erasable memory element to the active and inactive states. A cable removal detector is coupled to the enclosure and is operatively connected with the erasable memory element for detecting a disconnection of the cable and for clearing any stored security password from the erasable memory element in response to any switching of the cable removal detector between a first state and a second state.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LENOVO (SINGAPORE) PTE LTDNEW TECH PARK 556741

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cromer, Daryl C Cary, NC 89 1936
Locker, Howard J Cary, NC 105 2689
Mandese, Ernest Nelson Durham, NC 8 250
Ward, James Peter Raleigh, NC 110 3481

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