LandOfFree - US Patents - Listing for Electric lamp and discharge devices: systems,Periodic switch in the supply circuit,Periodic switch cut-out

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out

Circuit arrangement for detecting the amount of deposited electr

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out

Circuit arrangement for operating electric lamps

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out

Circuit arrangement for operating electric lamps, and operating

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out

Circuit configuration for operating at least one discharge lamp

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out

Circuit for detecting near or below resonance operation of a...

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out

Circuit for driving a gas discharge lamp load

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out

Circuit for operating a discharge lamp

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out

Control circuit and method for protecting a piezoelectric...

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out

Control for projector lamp heat dissipation

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Periodic switch cut-out

Converter