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

Electric lamp and discharge devices – With gas or vapor – Having electrode lead-in or electrode support sealed to...

Lamp with glass sleeve and method of making same

Electric lamp and discharge devices – With temperature modifier – For envelope wall

Lamp with heat sink configuration and method of...

Electric lamp and discharge devices – With gas or vapor – With particular gas or vapor

Lamp with improved color rendering

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Lamp with improved mount for light-source capsule

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

Lamp with improved photometric distribution

Electric lamp and discharge devices – With temperature modifier – Using liquids or fluid flow directing means

Lamp with integral heat sink

Electric lamp and discharge devices – With envelope – Having base and connector

Lamp with internally attached eyelet lead, and method therefor

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

Lamp with IR reflecting film and light-scattering coating

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

Lamp with IR reflectivity

Electric lamp and discharge devices – Electrode and shield structures – Filament or resistance heated electrodes

Lamp with IR suppressing composite

Electric lamp and discharge devices – With envelope – Having base and connector

Lamp with light emitting diodes

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

Lamp with light reflection back into bulb

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

Lamp with light reflection back into bulb

Electric lamp and discharge devices – With temperature modifier – Double wall – jacket or casing for envelope

Lamp with light-source capsule support members having equal ther

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

Lamp with low-toxicity, molybdenum-compatible sealing glass

Electric lamp and discharge devices – Having heating means to control gas/vapor – gas or vapor... – Vapor generating

Lamp with mercury release structure and method for...

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

Lamp with multi-colored OLED elements

Electric lamp and discharge devices – With gas or vapor – Envelope with particular structure

Lamp with multi-layer phosphor coating

Electric lamp and discharge devices – With envelope

Lamp with outer tube and attaching member