Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Optical & Optics
Class Information
Number: 362/237
Name: Illumination > Plural light sources > With modifier > Distinct light units > Substantially identical modifiers
Description: Subject matter wherein the light modifiers in the light units are substantially duplicates or mirror images of one another.


Sub-classes under this class:

Class Number Class Name Patents
362/238 Positioning means for plural units 191
362/241 Reflector type modifiers 312
362/240 Units have common housing 547


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7452087 Illumination apparatus and image projection apparatus Nov. 18, 2008
7452103 Illuminating device for photoshooting Nov. 18, 2008
7427146 Light-collecting illumination system Sep. 23, 2008
7422355 Illumination device Sep. 9, 2008
7413327 Vehicle lighting fixture Aug. 19, 2008
7364371 Optical module Apr. 29, 2008
7357529 Variable incidence oblique illuminator device Apr. 15, 2008
7331694 Illuminating unit and projection type image display apparatus using the same Feb. 19, 2008
7234823 Illumination apparatus and image projection apparatus Jun. 26, 2007
7229194 Direct-type backlight unit structure Jun. 12, 2007
7207693 Display structures for light-emitting diodes Apr. 24, 2007
7188972 Lamp structure Mar. 13, 2007
7182481 Lighting apparatus Feb. 27, 2007
7182497 Illumination unit using LED and image projecting apparatus employing the same Feb. 27, 2007
7178923 Illumination apparatus and image projection apparatus Feb. 20, 2007
7177033 Image processing type of measuring device, lighting system for the same, lighting system control method, lighting system control program, and a recording medium with the lighting system contro Feb. 13, 2007
7172325 Backlight unit of liquid crystal display Feb. 6, 2007
7165863 Illumination system Jan. 23, 2007
7146084 Fiber optic light source for display devices Dec. 5, 2006
7128438 Light display structures Oct. 31, 2006
7086770 Method and apparatus for producing an illuminated animation effect Aug. 8, 2006
7029147 Light emitting apparatus Apr. 18, 2006
7016053 Image processing type of measuring device, lighting system for the same, lighting system control method, lighting system control program, and a recording medium with the lighting system contro Mar. 21, 2006
7008080 Passive radiation optical system module especially for use with light-emitting diodes Mar. 7, 2006
6948838 Vehicle lamp having prismatic element Sep. 27, 2005
6948836 Light source unit having orthogonally disposed semiconductor light emitter Sep. 27, 2005
6945678 Illumination device Sep. 20, 2005
6935762 Light string assembly Aug. 30, 2005
6922269 Light scanning unit Jul. 26, 2005
6867542 Floating chip photonic device and method of manufacture Mar. 15, 2005
6866401 Zoomable spot module Mar. 15, 2005
6857756 LED work light Feb. 22, 2005
6857761 Illumination system with multiple lamps Feb. 22, 2005
6851841 Illumination device Feb. 8, 2005
6850673 Light source for fiber optics Feb. 1, 2005
6837598 Lighting device Jan. 4, 2005
6834981 Light-emitting unit, light-emitting unit combination, and lighting apparatus assembled from a plurality of light-emitting units Dec. 28, 2004
6832842 Ornamental article Dec. 21, 2004
6830359 Illuminating or indicating device Dec. 14, 2004
6805467 Emergency laser array signal light Oct. 19, 2004
6799849 Illumination system and projector adopting the same Oct. 5, 2004
6786621 Do-it-yourself lampshade kit Sep. 7, 2004
6773139 Variable optics spot module Aug. 10, 2004
6733164 Lamp apparatus, lamp and optical lens assembly and lamp housing assembly May. 11, 2004
6712493 Method and apparatus for producing an illuminated animation effect Mar. 30, 2004
6666567 Methods and apparatus for a light source with a raised LED structure Dec. 23, 2003
6630773 Assembling structure for lamp string with fully enveloped bulbs Oct. 7, 2003
6595656 Cabin lamp Jul. 22, 2003
6558013 Light-emitting key with multiple independently-illuminated messages, in particular for an aviation equipment panel, and a strip constituted by such keys May. 6, 2003
6554451 Luminaire, optical element and method of illuminating an object Apr. 29, 2003

1 2 3


 
 
  Recently Added Patents
Multi-well platforms, caddies, lids and combinations thereof
Signal transfer circuit and circuit device using same
Modular multiplier
Adaptive window-size selection in transform coding
Impression coping
Stabilized aerosol dispersions
Connector
  Randomly Featured Patents
Diaper
Electric switch
Air-fuel ratio control apparatus for multicylinder internal combustion engine
Gas-phase dehydration reaction process
Substituted 1,2,4-trioxanes useful as antimalarial agents and a process for the preparation thereof
Photosensitive member cartridge
Head supporting arm having laser beam exposing aperture
Acoustic transducer with elastomeric coupling
Apparatus and method for controlling display of electrical program guide
Motorcycle