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Class Information
Number: 362/317
Name: Illumination > Light modifier
Description: Subject matter comprising means to alter the distribution or composition of incident light by changing its direction or by absorption of some or all of its energy.










Sub-classes under this class:

Class Number Class Name Patents
362/319 Adjustable or positionable 253
362/318 Fluid medium type 153
362/341 Reflector 333
362/326 Refractor 231
362/351 Translucent or opaque (e.g., "shade") 342


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8690382 Gradient optics for even light distribution of led light sources Apr. 8, 2014
8672522 Optical sheet Mar. 18, 2014
8662716 Side-emitting optical elements and methods thereof Mar. 4, 2014
8659829 Multilayer film comprising matte surface layer and articles Feb. 25, 2014
8641231 Light diffusion lenses and lighting fixtures having the same Feb. 4, 2014
8602606 Methods and apparatus to receive light from a laser via air for a fiber optic display Dec. 10, 2013
8602582 Articulating tool with illumination Dec. 10, 2013
8596849 Optical component, backlight module and display apparatus using same Dec. 3, 2013
8585254 Lens, light source unit, backlight apparatus, and display apparatus Nov. 19, 2013
8567994 Street lamp using LEDs Oct. 29, 2013
8567998 Light emitting diode and lens for the same Oct. 29, 2013
8556482 Method for producing a headlamp lens for a motor-vehicle headlamp Oct. 15, 2013
8541934 Display device Sep. 24, 2013
8506131 Display device comprising a three-dimensional light distributing body Aug. 13, 2013
8469574 Optical component, backlight module and display apparatus using same Jun. 25, 2013
8469551 Light extraction films for increasing pixelated OLED output with reduced blur Jun. 25, 2013
8459821 Apparatus for safe carriage of a drink vessel within a darkened area Jun. 11, 2013
8403549 Optical device with lenticular arrays, edge-type backlight module and direct-type backlight module Mar. 26, 2013
8231249 Lighting system Jul. 31, 2012
8220973 Housing comprising a housing underpart and method for emitting electromagnetic radiation Jul. 17, 2012
8197104 Secondary optical lamp guard Jun. 12, 2012
8193703 Organic light emitting diode display that directs reflected light to improve visibility Jun. 5, 2012
8136966 Light mixing chamber Mar. 20, 2012
8128250 Articulating drill with illumination Mar. 6, 2012
8104938 Vehicle headlamp Jan. 31, 2012
8100548 Direct backlight module supporting apparatus and direct backlight module Jan. 24, 2012
8096676 High intensity pulsed light source configurations Jan. 17, 2012
8051761 System and methods for broad area visual obscuration Nov. 8, 2011
8007156 Light assembly for flashlights Aug. 30, 2011
7988339 Illumination system Aug. 2, 2011
7976200 Optical projection device Jul. 12, 2011
7965316 Intelligent light source with synchronization with a digital camera Jun. 21, 2011
7939794 Intelligent solid state lighting May. 10, 2011
7939793 Intelligent solid state lighting May. 10, 2011
7934858 Lighting lens and lighting device equipped with the same May. 3, 2011
7909485 Light distribution board Mar. 22, 2011
7841734 LED lighting fixture Nov. 30, 2010
7810952 Method and apparatus for modulating particular light source used for laser display Oct. 12, 2010
7798676 Filter device for the compensation of an asymmetric pupil illumination Sep. 21, 2010
7766525 Household appliance, particularly built-in household appliance Aug. 3, 2010
7736021 Beam optics and color modifier system Jun. 15, 2010
7726833 Device and method for generating stable, consistent, and high intensity oblong light Jun. 1, 2010
7717591 Incorporating reflective layers into LED systems and/or components May. 18, 2010
7720347 Backlight having all-in-one type light guide plate and method of manufacturing all-in-one type light guide plate May. 18, 2010
7699502 Optical member and lighting device having the same Apr. 20, 2010
7661850 Decoration plate Feb. 16, 2010
7663733 Method of illuminating at least two illumination points Feb. 16, 2010
7616858 Light guiding plate made of transparent resin, surface-emitting light source apparatus and process for manufacturing light guiding plate Nov. 10, 2009
7604381 Optical article and method of making Oct. 20, 2009
7580192 Collimation lens system for LED Aug. 25, 2009

1 2 3










 
 
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