Battery pack antenna suitable for use with two-way portable tran
Battery pack for portable transceiver
Battery pack for use with one of plural radio systems
Battery pack having a dual-type smart card interface
Battery pack locking apparatus for a mobile telephone
Battery pack of a mobile communication terminal and...
Battery pack removing device
Battery packaging system
Battery packs that facilitate acoustic communications and...
Battery powered wireless transceiver having LPRF component...
Battery protection circuit
Battery reconnect system for a telecommunications power system
Battery rundown protection system for an automobile having a rad
Battery saving in portable radio apparatus
Battery saving method and communication device using prediction
Battery-backup mechanism for base unit of wireless telephone...
Battery-conserving transmission and encoding method for...
Battery-less electronic device
Battery-operated communications device with the continuously...
Battery-operated wireless-communication apparatus and method