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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/555
Name: Illumination > Light fiber, rod, or pipe > Light emitting diode (led)
Description:










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
6860628 LED replacement for fluorescent lighting Mar. 1, 2005
6860627 Special-purpose light-guiding seat for pilot lamps of an electronic machine Mar. 1, 2005
6857770 Illuminated flying disc Feb. 22, 2005
6857771 Light stick with LED light source Feb. 22, 2005
6851209 Integrated advertisement board Feb. 8, 2005
6851816 Linear light source device for image reading Feb. 8, 2005
6851843 Light assembly, especially signal light, for motor vehicles Feb. 8, 2005
6848818 Vehicle handle assembly with cup lighting Feb. 1, 2005
6850095 Projector optic assembly Feb. 1, 2005
6840662 Architectual star field Jan. 11, 2005
6837605 Led illumination system Jan. 4, 2005
6837588 Spread illuminating apparatus with means for reflecting light dispersely Jan. 4, 2005
6836083 Illumination light supply system Dec. 28, 2004
6834963 Illumination system and projector adopting the same Dec. 28, 2004
6832849 Light radiation device, light source device, light radiation unit, and light connection mechanism Dec. 21, 2004
6831303 Light emitting diode light source Dec. 14, 2004
6827475 LED light collection and uniform transmission system Dec. 7, 2004
6827468 LED lighting assembly Dec. 7, 2004
6828530 Apparatus for marking the operation of an induction coil by illumination Dec. 7, 2004
6824291 Pocketbook light Nov. 30, 2004
6821010 Decorative lamp with illuminated color changeable column Nov. 23, 2004
6820994 Lighting device, and electronic device using the same Nov. 23, 2004
6820991 Light emitting device and vehicle display device Nov. 23, 2004
6817745 Optical means primarily for decorative applications and articles including same Nov. 16, 2004
6817735 Illumination light source Nov. 16, 2004
6814479 Lighting of indicating apparatus for a motor vehicle Nov. 9, 2004
6814699 Light source for borescopes and endoscopes Nov. 9, 2004
6815724 Light emitting diode light source Nov. 9, 2004
6802636 Illuminated recreational board Oct. 12, 2004
6802635 Illuminated translucent devices Oct. 12, 2004
6799870 Sideway-projecting light emitting diode structure Oct. 5, 2004
6796698 Light emitting diode-based signal light Sep. 28, 2004
6793382 Vehicle lamp Sep. 21, 2004
6789921 Method and apparatus for backlighting a dual mode liquid crystal display Sep. 14, 2004
6786628 Light source for ophthalmic use Sep. 7, 2004
6786626 Linear light source device for image reading Sep. 7, 2004
6786627 Light generating module Sep. 7, 2004
6783269 Side-emitting rod for use with an LED-based light engine Aug. 31, 2004
6785049 Illumination system for reflective displays Aug. 31, 2004
6783254 Light guide and line illuminating device Aug. 31, 2004
6784603 Fluorescent lighting apparatus Aug. 31, 2004
6781695 Light source for open-path gas monitoring Aug. 24, 2004
6767122 Light guide, line illumination apparatus, and image acquisition system Jul. 27, 2004
6767120 Vehicle lamp Jul. 27, 2004
6761472 Water submergible simulated neon lighting device Jul. 13, 2004
6752506 Spread illuminating apparatus with light reflection member Jun. 22, 2004
6744374 Setting device with rotating actuator and illuminated index display Jun. 1, 2004
6741184 Pointer position detection using light emitting diodes May. 25, 2004
6737811 High intensity light source arrangement May. 18, 2004
6730019 Endoscope with LED illumination May. 4, 2004

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