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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/293
Name: Illumination > Light source (or support therefor) and modifier > Including selected wavelength modifier (e.g., filter)
Description: Subject matter wherein the modifier has different effects on radiation of different wavelengths, as for example, absorbing some and transmitting others or transmitting some and reflecting others.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8702249 Optical display with optical monolith Apr. 22, 2014
8702257 Plastic LED bulb Apr. 22, 2014
8702276 Illumination device with split beam effect Apr. 22, 2014
8702277 White light emitting diode and liquid crystal display including the same Apr. 22, 2014
8690343 Solid state light source and projection display apparatus having a fluorescence emission plate Apr. 8, 2014
8690344 Illumination system and projection device having a wheel plate including a wave band transforming area and a reflecting area Apr. 8, 2014
8690395 Efficient light emitting device and method for manufacturing such a device Apr. 8, 2014
8684562 Semiconductor light emitting apparatus and light source apparatus using the same Apr. 1, 2014
8684561 Stage lighting fixture Apr. 1, 2014
8684560 Semiconductor light source apparatus and lighting unit Apr. 1, 2014
8684559 Solid state light source emitting warm light with high CRI Apr. 1, 2014
8684555 Light emitting device with ceramic conversion material Apr. 1, 2014
8678596 Illumination device and projector with fluorescent plate Mar. 25, 2014
8678614 Light source system Mar. 25, 2014
8672497 Phosphor plate and lighting device Mar. 18, 2014
8672523 Light emitter with predefined angular color point distribution Mar. 18, 2014
8668360 Light source system Mar. 11, 2014
8662718 Lighting device with a heat sink Mar. 4, 2014
8662714 U-turn lens for a recessed light fixture Mar. 4, 2014
8662707 Laser beam pattern projector Mar. 4, 2014
8662690 Multi-colored illumination system with wavelength converter and method Mar. 4, 2014
8651703 Light emitting device using filter element Feb. 18, 2014
8646947 Multicolor illumination device using multiple light sources and a moving plate with wavelength conversion materials Feb. 11, 2014
8636378 Illumination device with light emitting diodes and movable light adjustment member Jan. 28, 2014
8636386 Filter device for the compensation of an asymmetric pupil illumination Jan. 28, 2014
8632219 Luminaire having a tubular housing Jan. 21, 2014
8632197 Illumination system and wavelength-transforming device thereof Jan. 21, 2014
8628199 Light source device with a plurality of light sources and a collimating lens Jan. 14, 2014
8628206 Low cost backlight for NVIS compatible operation Jan. 14, 2014
8628202 Optical filter and organic light-emitting device including the same Jan. 14, 2014
8624491 Light emitting device Jan. 7, 2014
8616731 Stage light fixture and light fixture assembly comprising said stage light fixture Dec. 31, 2013
8608345 Multi colours device illumination Dec. 17, 2013
8602600 Light emitting device and electronic device Dec. 10, 2013
8602596 Ultraviolet infrared filter Dec. 10, 2013
8585211 Optical sensing apparatus, filter apparatus, and projector with anti-dust structure Nov. 19, 2013
8585246 Optoelectronic module and projection apparatus comprising the optoelectronic module Nov. 19, 2013
8579465 Plant growing system Nov. 12, 2013
8579446 Variable-spectrum solar simulator Nov. 12, 2013
8575642 Optical devices having reflection mode wavelength material Nov. 5, 2013
8562161 LED based pedestal-type lighting structure Oct. 22, 2013
8556457 Single color LED clusters for image generation Oct. 15, 2013
8556468 Layered dimmer system Oct. 15, 2013
8550644 Lighting device, display device and television receiver Oct. 8, 2013
8550658 Light emitting diode precision approach path indicator (LED PAPI) Oct. 8, 2013
8550664 Hands-free filter assembly Oct. 8, 2013
8545034 Dual characteristic color conversion enclosure and associated methods Oct. 1, 2013
8539702 Light emitting sign and display surface therefor Sep. 24, 2013
8523372 Lighting systems Sep. 3, 2013
8517551 Phosphor sheet, a diffusion plate, an illuminating device, and a display unit Aug. 27, 2013

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