LandOfFree - US Patents - Listing for Electric lamp and discharge devices: systems,Pulsating or a.c. supply,Transformer in the supply circuit

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 – 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 – Pulsating or a.c. supply – Transformer in the supply circuit

Amorphous metal lamp ballast having a capacitor integral with th

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

Apparatus for applying a variable voltage to an electric load

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

Apparatus for control of load power consumption

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

Apparatus for control of load power consumption

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

Apparatus for driving a plurality of lamps

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

Apparatus for driving lamps and liquid crystal display...

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

Apparatus for efficient remote ballasting of gaseous discharge l

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

Apparatus for monitoring lamp system status

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

Apparatus for supplying electrical power to an arc lamp includin

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

Apparatus for supplying power, backlight assembly and liquid...

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

Arrangement in connection with a coupling device of a...

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

Arrangement suitable for driving floating CCFL based backlight

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

Auxiliary lighting circuit for a gaseous discharge lamp

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

Backlight assembly having voltage boosting section with...

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

Backlight driving system for liquid crystal display

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

Backlight inverter for U-Shaped lamp

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

Backlight module control system whose two backlight...