Abstract: A wearable wireless transceiver is configured for multi-band operation employing one or more wireless protocols, including cellular, WiFi, WiMAX, ultra-wideband (UWB), Bluetooth and/or Zigbee. The wearable wireless transceiver comprises a housing unit and one or more wearable attachment means. The housing unit contains one or more wireless transceiver modules, one or more high frequency (greater than 1000 MHz) antennas, and one or more diplex filters. The wearable attachment means contains one or more low frequency (equal to or less than 1000 MHz) antennas. The diplex filter(s) segregate incoming and outgoing signals into the high and low frequency bands and direct such signals to the corresponding antenna(s).

Abstract: A GPS-based child-locator device can be securely locked to a child's wrist or ankle so as to be removable only by using one or more custom mechanical keys and/or resettable software keys/codes. This prevents the child-locator device from being disabled by being removed from the child during an abduction. The GPS locator comprises a housing unit, a connecting band, by which the housing unit is attachable to a child, and a locking mechanism, by which the connecting band is lockably attachable to the housing unit. The GPS locator also utilizes a novel antenna design to achieve a very compact profile for the housing which contains the device's electrical components.

Abstract: A GPS-based child-locator device can be securely locked to a child's wrist or ankle so as to be removable only by using one or more custom mechanical keys and/or resettable software keys/codes. This prevents the child-locator device from being disabled by being removed from the child during an abduction. The GPS locator comprises a housing unit, a connecting band, by which the housing unit is attachable to a child, and a locking mechanism, by which the connecting band is lockably attachable to the housing unit. The GPS locator also utilizes a novel antenna design to achieve a very compact profile for the housing which contains the device's electrical components.

Abstract: Apparatus for housing a GPS device to locate children compromising of a male and female end locking device with adjustable sizing, titanium cable band, titanium housing device, and specialized key for locking mechanism. The housing device will be locked around the child's wrist or ankle and can only be opened with a specialized key provided. Its intention is to house a small GPS locating device within the housing area.