Invention Grant
US08195253B2 Wireless portable radio vehicle communication system 有权
无线便携式无线电车通信系统

Wireless portable radio vehicle communication system
Abstract:
A communications system for a vehicle user is provided. The system comprises a portable receiver which the vehicle user can easily carry on his or her person. The portable receiver is capable of receiving coded transmissions from a vehicle-mounted transmitter which is capable of activating a function in a portable transceiver.
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