Invention Grant
US08577042B2 Location-based security, privacy, access control and monitoring system
失效
基于位置的安全，隐私，访问控制和监控系统
- Patent Title: Location-based security, privacy, access control and monitoring system
- Patent Title (中): 基于位置的安全，隐私，访问控制和监控系统
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Application No.: US11766482Application Date: 2007-06-21
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Publication No.: US08577042B2Publication Date: 2013-11-05
- Inventor: David Worthy
- Applicant: David Worthy
- Applicant Address: US TX Austin
- Assignee: RF Code, Inc.
- Current Assignee: RF Code, Inc.
- Current Assignee Address: US TX Austin
- Agency: Larson Newman, LLP
- Main IPC: H04L9/08
- IPC: H04L9/08
Abstract:
A system includes a transmit unit to transmit a signal including a data key, and a receiving unit to receive the signal. The receiving unit to determine an encryption key based at least in part on the data key and to decrypt encrypted data using the encryption key.
Public/Granted literature
- US20080107274A1 LOCATION-BASED SECURITY, PRIVACY, ASSESS CONTROL AND MONITORING SYSTEM Public/Granted day:2008-05-08
Information query
