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

AC plasma display and method of driving the same

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

AC plasma display apparatus

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

AC plasma display device

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

AC plasma display panel

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

AC plasma display panel

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

AC plasma display panel

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

AC plasma display with dual discharge sites and contrast enhance

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

AC power converter

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

AC power driven electroluminescent device

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

AC power feedback control device

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

AC power generating apparatus having electrolytic capacitor...

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

AC power generation control system

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

AC power supply system for balanced energization of a...

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

AC Powered flash tube control circuit

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

AC powered oled device

Electric lamp and discharge devices: systems – Plural series connected load devices – Christmas lights

AC powered OLED device

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

AC Regulator system for quartz iodine lamps

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

AC switch with zero off current for EL panel

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

AC to DC LED illumination devices, systems and methods