LandOfFree - US Patents - Listing for Electric lamp and discharge devices: systems

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device

Vacuum fluorescence display

Electric lamp and discharge devices: systems – With cathode or cathode heater supply circuit – Pulsating or a.c. supply to the cathode or heater circuit

Vacuum fluorescent display filament drive circuit

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device

Vacuum fluorescent display having a grid plate coplanar with the

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device

Vacuum fluorescent display system, digital power supply

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device

Vacuum fluorescent printing device

Electric lamp and discharge devices: systems – Discharge device load with fluent material supply to the... – Electron or ion source

Vacuum gauge

Electric lamp and discharge devices: systems – Discharge device load with fluent material supply to the... – Plasma generating

Vacuum plasma processor having coil with added conducting segmen

Electric lamp and discharge devices: systems – Discharge device load with fluent material supply to the... – Plasma generating

Vacuum plasma processor having coil with intermediate...

Electric lamp and discharge devices: systems – Discharge device load

Vacuum switch apparatus

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure

Vacuum tube including grid-cathode assembly with resonant slow-w

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure

Vacuum tube with an electron beam that is current and velocity-m

Electric lamp and discharge devices: systems – Cathode ray tube circuits

Vacuum ultraviolet light source utilizing rare gas scintillation

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure

Vacuum-surface flashover switch with cantilever conductors

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Combined cathode ray tube and circuit element structure

Vacuum-tight window for microwave electron tube and travelling w

Electric lamp and discharge devices: systems – Cathode ray tube circuits – Power supply from deflection circuit source

Vacuum-tube picture screen device with a stand-by function

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Distributed parameter resonator-type magnetron

Vane structure of magnetron

Electric lamp and discharge devices: systems – Discharge device load with fluent material supply to the... – Electron or ion source

Vapor and ion source

Electric lamp and discharge devices: systems – With radiant energy sensitive control means

Vapor discharge lamp assembly

Electric lamp and discharge devices: systems – Current and/or voltage regulation – Automatic regulation

Variable arc electronic ballast with continuous cathode heating