Building management system

Building security system having remote transmitter code verifica

Built-in electronic apparatus and device-detaching method theref

Burglarproof device for vehicle

Burglarproof system for automotive vehicle

Bus access circuit for high speed digital data communication

Bus arbitration controller

Bus arbitration logic

Bus arbitration network capable of quickly carrying out arbitrat

Bus arrangement for addressing equipment units and a method ther

Bus expander for digital TV receiver

Bus interface with programmable window for data transfer

Bus line drive circuit

Bus relay apparatus for multi-data communication processing syst

Bus state control circuit

Bus system

Bus-based appliance remote control

Bypass control for stations in a communication system