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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/318
Name: Illumination > Light modifier > Fluid medium type
Description: Subject matter wherein a fluid medium is employed to modify light from a source.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8702257 Plastic LED bulb Apr. 22, 2014
8695247 Candle-shape decorative lamp Apr. 15, 2014
8641214 Laminar liquid motion display Feb. 4, 2014
8562185 Expandable liquid volume in an LED bulb Oct. 22, 2013
8523403 LED white light luminaire with imaging capability Sep. 3, 2013
8506124 Light-emitting device and method Aug. 13, 2013
8434898 Modular lighting arrays May. 7, 2013
8408754 Variable illumination apparatus Apr. 2, 2013
8412018 Large-area optical element Apr. 2, 2013
8382339 Light output device Feb. 26, 2013
8277094 Expandable liquid volume in an LED bulb Oct. 2, 2012
8162498 Solid state lighting using nanophosphor bearing material that is color-neutral when not excited by a solid state source Apr. 24, 2012
8162514 Illumination device with a fire-fighting function Apr. 24, 2012
8110968 Irradiation device with filter disks and medium enclosed therebetween Feb. 7, 2012
8021008 Solid state lighting using quantum dots in a liquid Sep. 20, 2011
7997750 High power LED lamp with heat dissipation enhancement Aug. 16, 2011
7997759 Illumination device Aug. 16, 2011
7967445 Image projecting apparatus and image projecting method Jun. 28, 2011
RE42339 Competitive swimming starting system May. 10, 2011
7871173 Multi-colored lighting device Jan. 18, 2011
7798673 Aqua-lamp-based candle-like lighting device Sep. 21, 2010
7794095 Sanitary fitting with a lightguide outflow pipe Sep. 14, 2010
7784959 Whirlpool type aqua-lamp-based candle-like lighting device Aug. 31, 2010
7753545 Illuminated plastic fuel tank Jul. 13, 2010
7717599 Integrating light source module May. 18, 2010
7658528 Illumination system Feb. 9, 2010
7645049 Control system for liquid motion lamp Jan. 12, 2010
7618178 Backlight containing formed birefringence reflective polarizer Nov. 17, 2009
7611254 Light baton for use in aquatic games Nov. 3, 2009
7404649 Lighted water stream Jul. 29, 2008
7401935 Beverage accessory devices Jul. 22, 2008
7338188 Light emitting device, method of manufacturing light emitting device, and image display device Mar. 4, 2008
7334909 Underwater visibility device Feb. 26, 2008
7296906 Soft handle having a lighting apparatus Nov. 20, 2007
7267456 Operating status of a shutter for electromagnetic energy curing systems Sep. 11, 2007
7258458 Automatic base-mounted container illuminator Aug. 21, 2007
7213934 Light emitting medium and illumination system May. 8, 2007
7204613 Projection display device Apr. 17, 2007
7175323 Projector lamp headlight with chromatic aberration correction Feb. 13, 2007
7137720 Liquid motion lamp Nov. 21, 2006
7063431 Resistive bubble lamp structure Jun. 20, 2006
7063432 Beverage accessory device Jun. 20, 2006
7040778 Image unlocking jewelry device May. 9, 2006
7029151 Lamp masking method and apparatus Apr. 18, 2006
6955441 Ornamental tube for decorative lamp assembly Oct. 18, 2005
6924598 Apparatus for providing a kinetic lightning effect Aug. 2, 2005
6913375 Lamp masking method and apparatus Jul. 5, 2005
6902307 Taillight apparatus and method of making Jun. 7, 2005
6877883 Ornamental sphere Apr. 12, 2005
6850673 Light source for fiber optics Feb. 1, 2005

1 2 3 4










 
 
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