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

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Discharge control discharge device load

Converter circuit with coupled inductances having...

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Impedance or current regulator in the supply circuit

Converter for converting an AC power main voltage to a...

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Impedance or current regulator in the supply circuit

Converter for converting an AC power main voltage to a...

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Transformer in the supply circuit

Converter for correcting resonance frequency between backlit...

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch in the primary circuit of the supply...

Converter/inverter circuit having a single switching element

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Silicon controlled rectifier ignition

Converter/inverter full bridge ballast circuit

Electric lamp and discharge devices: systems – Condenser in the supply circuit – Inductance in the condenser circuit

Converter/inverter full bridge ballast circuit

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

Cool cathode tube control circuit

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

Cooled reentrant TWT ladder circuit having axially raised coolin

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

Cooling apparatus of magnetron

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

Cooling apparatus of plasma lighting system

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

Cooling system for tunable microwave generator

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Discharge device load with distributed parameter-type...

Cooling system of lighting apparatus using microwave energy

Electric lamp and discharge devices: systems – Special application – Vehicle

Cord connection structure for connecting a ballast circuit and a

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

Cordset based appliance controller

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Discharge device load

Core configuration for induction ionized lamps

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

Core magnetron and method of manufacturing permanent magnets the

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

Core magnetron magnetic circuit having a temperature coefficient

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Load device and impedance

Core mounting for solenoidal electric field lamps