Title:
電子装置の盗難を抑止するシステムおよび方法
Document Type and Number:
Japanese Patent JP4660144
Kind Code:
B2
Abstract:
Systems and methods for remotely shutting down or preventing operation of device via a wireless network infrastructure are provided. The device may be disabled using a defined command the device receives on a wide area network, such as a SPOT network or wireless carrier network. In various embodiments, the device responds to pre-defined command(s) and operation is disabled locally. Override codes may be used to locally re-enable the device. In a "keep alive" embodiment, the device operates as long as it continues to receive "keep alive" messages from the intended environment.
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Inventors:
Adrian M. Chandley
Application Number:
JP2004254921A
Publication Date:
March 30, 2011
Filing Date:
September 01, 2004
Export Citation:
Assignee:
MICROSOFT CORPORATION
International Classes:
B60R25/102; G08B15/00; B60R25/01; G06F21/00; G08B25/10; G08C17/02; H04W12/00; H04W68/00
Domestic Patent References:
| JP11134297A | ||||
| JP2003069623A | ||||
| JP2003187357A | ||||
| JP10508735A | ||||
| JP2002264768A | ||||
| JP11328548A | ||||
| JP2001065212A |
Foreign References:
| US5406261 |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe