LandOfFree - US Patents - Listing for Electric lamp and discharge devices

Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Reflector

LED light source with field-of-view-controlling optics

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

LED light source with lens

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

LED light source with lens and corresponding production method

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

LED lighting arrangement including a substantially spherical...

Electric lamp and discharge devices – With temperature modifier – For lead-in-seal or stem protection

LED Module for a flat panel display unit

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

LED package structure for increasing light-emitting efficiency

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

LED structure with ultraviolet-light emission chip and multilaye

Electric lamp and discharge devices – With temperature modifier – Having heat conducting path

LED tube lamp with heat dissipating member

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

LED with improved light emission profile

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

LED with light extractor

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

LED with phosphor layer having different thickness or...

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

Led-based illumination unit

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

LED-based white-emitting illumination unit

Electric lamp and discharge devices – Cathode ray tube – Plural beam generating or control

Lens aperture structure for diminishing focal aberrations in...

Electric lamp and discharge devices – Fluent material supply or flow directing means – Plasma

Lens pipe arc lamp

Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp

Lensed end lamp with curved filament for uniform illumination

Electric lamp and discharge devices – With optical device or special ray transmissive envelope – Plural diverse optical devices

Lenticulated lens with improved light distribution

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

Level contact structure for an electroluminescent lamp

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type

Light apparatus capable of emitting light of multiple...