Driver circuit for matrix type display device
Driving method of gas-discharge display panel
Driving system for a matrix display panel
DTMF-Code controlled lock device
Dual clock shift register
Dual dynamic priority control in a selctive call system
Dual function radio frequency remote control system for a...
Dual magnetic field sensor unit
Dual master implied token communication system
Dual master implied token communication system
Dual mode electronic identification system
Dual mode meter reading apparatus
Dual mode receiver having battery saving capability
Dual-count, round-robin distributed arbitration technique for se
Duplex bi-directional multi-mode remote instrument reading and t
Duplexed bus type network with failure changeover
Duplicate page sensor system and method
Dynamic address allocation within RF trunking multisite switch
Dynamic address assignments to serially connected devices
Dynamic address binding in communication networks