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Class Information
Number: 362/302
Name: Illumination > Light source (or support therefor) and modifier > Including reflector > With or including plural, distinct reflecting surfaces > Opposed > With or including coaxial reflecting surfaces
Description: Subject matter wherein at least two opposed reflecting surfaces are generated by the revolution of different curved or straight lines (generatrices) revolved about the same axis.










Sub-classes under this class:

Class Number Class Name Patents
362/303 With or including means blocking axial rays 130


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8702280 Light source device Apr. 22, 2014
8662711 Optical reflection plate and lighting device having the same Mar. 4, 2014
8646949 Constrained folded path resonant white light scintillator Feb. 11, 2014
8641239 Reflector for a lighting assembly Feb. 4, 2014
8556471 Lighting module, lamp and lighting method Oct. 15, 2013
8475006 Dark field illuminator and a dark field illumination method Jul. 2, 2013
8333488 Optical assembly having primary reflector and secondary reflector Dec. 18, 2012
8292467 Illumination device comprising a light guide Oct. 23, 2012
8197101 Reflector for use in light emitting device and light emitting device using the same Jun. 12, 2012
8087805 Motor-driven, head-displaceable floodlight unit Jan. 3, 2012
8029152 Package for light-emitting device, light-emitting apparatus, and illuminating apparatus Oct. 4, 2011
8028537 Heat sinking and flexible circuit board, for solid state light fixture utilizing an optical cavity Oct. 4, 2011
7922375 Vehicle lighting device having light transmitting member with annular mirror-finish Apr. 12, 2011
7794109 Light source apparatus Sep. 14, 2010
7712924 Optical device for adjusting the F-number of an elliptical lamp May. 11, 2010
7631989 Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification Dec. 15, 2009
7621638 Delivering a short Arc lamp light for eye imaging Nov. 24, 2009
7578606 Luminance-preserving, parallax-reducing diffuser Aug. 25, 2009
7513630 Compact dual ellipsoidal reflector (DER) system having two molded ellipsoidal modules such that a radiation receiving module reflects a portion of rays to an opening in the other module Apr. 7, 2009
7461954 Lighting system, projector, and method for assembling lighting system Dec. 9, 2008
7458701 LED lamp assembly Dec. 2, 2008
7441928 Lighting device Oct. 28, 2008
7438437 LED lamp assembly Oct. 21, 2008
7438424 Illumination optical apparatus and projection type display apparatus Oct. 21, 2008
7390106 Lighting apparatus Jun. 24, 2008
7252413 Light fixture, reflector housing, and facility that includes a plurality of light fixtures Aug. 7, 2007
7244050 Full cutoff area light fixture Jul. 17, 2007
7232241 Illumination system, projector, and method for manufacturing illumination system Jun. 19, 2007
7213944 Light source apparatus, lighting apparatus and projection display apparatus May. 8, 2007
7175322 Vehicle headlamp Feb. 13, 2007
7153015 Led white light optical system Dec. 26, 2006
7147903 High efficiency optical devices Dec. 12, 2006
7128424 Light source device and projector Oct. 31, 2006
7121704 Vehicle headlamp Oct. 17, 2006
7118253 Evenly distributed illumination from radial light producing luminaires and their components Oct. 10, 2006
7111969 Vehicle lamp Sep. 26, 2006
7055991 Low-power high-intensity lighting apparatus Jun. 6, 2006
7044609 Light source device and projector May. 16, 2006
7034308 Radiation system, contamination barrier, lithographic apparatus, device manufacturing method and device manufactured thereby Apr. 25, 2006
7021806 Illuminated displays Apr. 4, 2006
6986591 Non-imaging photon concentrator Jan. 17, 2006
6955452 Illumination system using filament lamps Oct. 18, 2005
6939025 Light consolidating system Sep. 6, 2005
6899443 Light module May. 31, 2005
6893140 Flashlight May. 17, 2005
6893145 Light system May. 17, 2005
6851834 Light emitting diode lamp having parabolic reflector and diffuser Feb. 8, 2005
6843586 Lighting assembly Jan. 18, 2005
6839095 Single-path color video projection systems employing reflective liquid crystal display devices Jan. 4, 2005
6783261 Optical assemblies for concentration of radial light distribution within confined luminaire packages Aug. 31, 2004

1 2 3 4










 
 
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