Resonant power supply and apparatus for producing vacuum arc...

Rf capacitively-coupled electrodeless light source

RF coil/heat pipe for solid state light driver

RF fluorescent lighting system

Ripple reduction method for electronic ballasts

Ripple reduction method for electronic ballasts

SCR-DMOS circuit for driving electroluminescent displays

Screw-in transformer

Secondary electron multiplying apparatus

SEF Lamp dimming

Self-extinguishing gas probe starter for an electrodeless high i

Serially connecting OLED devices for area illumination

Shielded starting coil for an electrodeless high intensity disch

Short rise time intense electron beam generator

Silent lamp igniter

Single bus architecture supporting subsystems of various critica

Single cathode beam mode fluorescent lamp for DC use

Single chip ballast control with power factor correction

Single connection gas discharge display and driver

Single driver for multiple light emitting diodes