Tyco Fire + Security Gmbh

Sun Microsystems, Inc.

Robert F Brewin

Stewart E Hall

Scott M Clements

Paul B Rasband

Craig Evan Trivelpiece

Richard John Campero

Gustavo Leon

Hap Patterson

Disclosed are techniques to authenticate tags passing through detection regions against an access control list, receive data that identifies a number of people passing through or within the detection regions, compare the number people identified by the received data with the number of tags identified by the system, and cause an alarm to be asserted when a discrepancy is detected in the number people identified with the number of tags in a detection region with personnel within the detection region.

Personnel authentication and tracking system

A networked system for managing a physical intrusion detection/alarm includes an upper tier of server devices, comprising: processor devices and memory in communication with the processor devices, a middle tier of gateway devices that are in communication with upper tier servers, and a lower level tier of devices that comprise fully functional nodes with at least some of the functional nodes including an application layer that execute routines to provide node functions, and a device to manage the lower tier of devices, the device instantiating a program manager that executes a state machine to control the application layer in each of the at least some of the functional nodes.

Distributed rules engines for robust sensor networks

A real-time location and tracking system includes location markers programmed with location information of the locations that the location markers are affixed to and a mobile RTLS tracking system to read location information from nearby location markers and a mobile RTLS monitoring and display system. The system is configured to receive signals from the mobile RTLS tracking system that includes a microprocessor and memory that control the functionality of the mobile RTLS monitoring and display system to display status and geo coordinates of the mobile RTLS tracking system.

Real-time location system in wireless sensor network

A method for generating a code bridge between a client application and a target application, including generating a metadata file defining exposed interfaces for the client application and the target application, creating a schema defining the code bridge using the metadata file, and generating source code for the code bridge using the schema.

Growing community of inventors

San Diego, CA, United States of America

Robert F Brewin