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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/800
Name: Illumination > Light emitting diode
Description: Devices including a potential barrier between two materials, one of which is a semiconductor, wherein the device is designed to emit light.


Patents under this class:
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Patent Number Title Of Patent Date Issued
6880954 High intensity photocuring system Apr. 19, 2005
6880955 Lamp on sheet and manufacturing method thereof Apr. 19, 2005
6882110 Headlamp for vehicle Apr. 19, 2005
6877877 Single intraveneous drip component illumination device Apr. 12, 2005
6874901 Light emitting diode display device Apr. 5, 2005
6874908 Flexible bendable flashlight Apr. 5, 2005
6874910 Light source device using LED, and method of producing same Apr. 5, 2005
6874911 Light irradiating unit, lighting unit and method for manufacturing lighting unit Apr. 5, 2005
6871982 High-density illumination system Mar. 29, 2005
6871983 Solid state continuous sealed clean room light fixture Mar. 29, 2005
6873249 Luminous alarm device Mar. 29, 2005
6869204 Light fixtures for illumination of liquids Mar. 22, 2005
6869206 Illumination systems utilizing highly reflective light emitting diodes and light recycling to enhance brightness Mar. 22, 2005
6870655 Rearview mirror with display Mar. 22, 2005
6866398 Flexibe rod light device formed of chip on board based LED lamps and manufacturing method thereof Mar. 15, 2005
6866401 Zoomable spot module Mar. 15, 2005
6866405 Variable intensity illuminator lens Mar. 15, 2005
6860615 LED flashlight with integral keyring clip Mar. 1, 2005
6860616 Ultraviolet light writing system Mar. 1, 2005
6860627 Special-purpose light-guiding seat for pilot lamps of an electronic machine Mar. 1, 2005
6860628 LED replacement for fluorescent lighting Mar. 1, 2005
6860629 Solid transparent acrylic letters Mar. 1, 2005
6857756 LED work light Feb. 22, 2005
6857758 Solid state light source, as for a flashlight Feb. 22, 2005
6857760 Power outlet with night-vision-function Feb. 22, 2005
6857762 Ring illuminator Feb. 22, 2005
6857763 Luminous diode arrangement with reflector Feb. 22, 2005
6857767 Lighting apparatus with enhanced capability of heat dissipation Feb. 22, 2005
6857771 Light stick with LED light source Feb. 22, 2005
6858729 Organic red electroluminescent chromophores, method for the production and use thereof Feb. 22, 2005
6858993 Driving means for driving light sources in various illuminating pattern and luminous shoes applied thereof Feb. 22, 2005
6856436 Scanning light source system Feb. 15, 2005
6854853 Method for wave soldering of surface mounted light emitting diodes Feb. 15, 2005
6854859 Pen size LED inspection lamp for detecting fluorescent material Feb. 15, 2005
6851817 Wheel incorporating a flashing light feature Feb. 8, 2005
6851819 Apparatus for illuminating a portable electronic or computing device Feb. 8, 2005
6851831 Close packing LED assembly with versatile interconnect architecture Feb. 8, 2005
6851832 Led tube light housings Feb. 8, 2005
6851835 Large area shallow-depth full-fill LED light assembly Feb. 8, 2005
6851837 Stackable led modules Feb. 8, 2005
6851841 Illumination device Feb. 8, 2005
6853151 LED retrofit lamp Feb. 8, 2005
6848805 Illumination device for pedestrian conveyor systems Feb. 1, 2005
6848819 Light-emitting diode arrangement Feb. 1, 2005
6850001 Light emitting diode Feb. 1, 2005
6850095 Projector optic assembly Feb. 1, 2005
6846093 Modular mounting arrangement and method for light emitting diodes Jan. 25, 2005
6847306 Emergency traffic signal attachment Jan. 25, 2005
6844686 Jewelry gift box with illuminated display Jan. 18, 2005
6844824 Multi color and omni directional warning lamp Jan. 18, 2005

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