Electronic lock system and method for providing access thereto

Details Electronic lock system and method for providing access thereto Electronic lock system and method for providing access thereto

2007-04-24

2007-04-24

Hofsass, Jeffery (Department: 2612)

Communications: electrical

Selective

Intelligence comparison for controlling

C340S005280, C340S005700, C340S005600, C340S005540, C340S870030, C705S005000, C705S018000, C380S270000, C380S281000, C380S284000

Reexamination Certificate

active

10856774

ABSTRACT:
A method for providing a security code comprises providing an access location identification and security device information. A user provides access location information and access duration information to a code generator system. The access location information and access duration information is encrypted to provide an access code. The user provides a user token data to the code generator system, such that the access code is encrypted using the user token data to provide a security code. The security code is dispatched to the user.

REFERENCES:
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patent: 6950944 (2005-09-01), Yager et al.
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patent: 2002/0031228 (2002-03-01), Karkas et al.
patent: 2003/0132289 (2003-07-01), Jacobi et al.
patent: 2004/0133476 (2004-07-01), Kim

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