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

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

Wafer area pressure control for plasma confinement

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

Wafer holding apparatus for ion implantation

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

Wake field accelerator

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

Wall box dimming system and face plate and switch assembly there

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

Wall box dimming system and face plate and switch assembly there

Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Periodic-type current and/or voltage regulator in the supply...

Wall box fluorescent lamp dimmer

Electric lamp and discharge devices: systems – Plural load device systems – Electric switch in the supply circuit

Wall mountable control system with virtually unlimited zone capa

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

Wall mounted programmable modular control system

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

Wall mounted programmable modular control system

Electric lamp and discharge devices: systems – Discharge device and/or rectifier in the supply circuit – Discharge control discharge device in the supply circuit

Warm-up circuit with timed shut-off of the warm-up current

Electric lamp and discharge devices: systems – Condenser in the supply circuit – Condenser in shunt to the load device and the supply

Warning light control

Electric lamp and discharge devices: systems – Condenser in the supply circuit – Condenser in shunt to the load device and the supply

Warning light synchronization

Electric lamp and discharge devices: systems – With signal – indicator – or alarm

Water-activated survival lamp unit and an improved water-respons

Electric lamp and discharge devices: systems – With cathode or cathode heater supply circuit – Plural load device systems

Wattage reducing device for fluorescent fixtures

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

Wave guide device having a periodic structure and improved heat

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

Waveform comparison and display system using cathode ray tube

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

Waveform correction circuit for dynamic focus amplifier

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

Waveform correction using inductance-controllable inductor

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

Waveform generation