Method and apparatus for controlling a safe having an...

Method and apparatus for controlling a safe having an...

Method and apparatus for determining relative phase and sensitiv

Method and apparatus for identifying a patient

Method and apparatus for locating a nearby alternate vending...

Method and apparatus for minimizing credit card fraud

Method and apparatus for preventing unauthorized use of...

Method and apparatus for providing a proof of delivery...

Method and apparatus for providing a proof of delivery...

Method and apparatus for providing proximity based...

Method and apparatus for providing proximity based...

Method and apparatus for radio frequency security system...

Method and apparatus for remote control

Method and apparatus for resisting hardware hacking through...

Method and apparatus for securing delivery of goods

Method and apparatus for theft deterrence and secure data...

Method and apparatus to monitor and locate an electronic...

Method and apparatus using biometric sensors for controlling...

Method and device for controlling blockage of a parking...

Method and device for controlling household appliances