Universal arc-discharge lamp systems
Universal electronic plug-in replaceable fluorescent lamp...
UV continuous spectrum lamp and its lighting device
Vane structure of magnetron
Variable coupling resistance delay line for crossed field tube
Vehicle-lamp lighting-on device
Virtual fixture for reducing electromagnetic interaction between
Waveguide series resonant cavity for enhancing efficiency...
Waveguide system for electrodeless lighting device
Waveguide system with support for magnetrons
Wide illumination range photoluminescent lamp
Xenon lamp system for materials testing apparatus
Zigzag topology for balancing current among paralleled gas...