System and an arrangement to determine the level of hazard...

System and an arrangement to determine the position in a...

System and apparatus for detecting and communicating a...

System and apparatus for silencing communication devices

System and apparatus for silencing communication devices

System and device for monitoring and signaling personnel...

System and device for monitoring at least one household...

System and method for 3-D position determination using RFID

System and method for accessing residential monitoring devices

System and method for accident prevention

System and method for acquisition management of subject...

System and method for acquisition management of subject...

System and method for addressing and tracing patch cords in...

System and method for advance warning of severe weather for...

System and method for alarm generation based on the...

System and method for alarm generation based on the...

System and method for alerting safety personnel of unsafe air te

System and method for alerting sports participants who...

System and method for altering or disabling RFID tags

System and method for an optical particle detector