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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
8021008 Solid state lighting using quantum dots in a liquid Sep. 20, 2011
8016468 Signal indicator lamp assembly for a vehicle Sep. 13, 2011
8016452 Advertising displays Sep. 13, 2011
8011817 Method and apparatus for vehicle opaque see-through attachment Sep. 6, 2011
8007141 Diffraction optical element, lighting device, and projector Aug. 30, 2011
8002442 Color filter and method for its manufacture Aug. 23, 2011
8002455 Light-emitting panel Aug. 23, 2011
RE42617 Image projection system with an invisible-light reflector for heat dissipation Aug. 16, 2011
7967445 Image projecting apparatus and image projecting method Jun. 28, 2011
7963677 Light source device, having wavelength conversion and separation means, and projector Jun. 21, 2011
7963676 Reflector window for use in a light lamp Jun. 21, 2011
7960751 Light-emitting device Jun. 14, 2011
7959312 White light emitting device and white light source module using the same Jun. 14, 2011
7946742 In-vehicle illuminating device May. 24, 2011
7942537 Light-emitting device with brightness enhancing layer May. 17, 2011
7942538 Information presenting device May. 17, 2011
7943941 Device for emitting various colors May. 17, 2011
7937865 Light emitting sign and display surface therefor May. 10, 2011
7934855 Flat light-emitting apparatus May. 3, 2011
7926973 Semiconductor light emitting apparatus Apr. 19, 2011
7922357 External light shielding layer, filter for display apparatus and display apparatus having the same Apr. 12, 2011
7922358 Illumination device, luminaire and display device Apr. 12, 2011
7922373 Image display apparatus including a controller that controls a light amount regulating film based on an amount of extraneous light received by a light receiving element Apr. 12, 2011
7918582 Signal light using phosphor coated LEDs Apr. 5, 2011
7914177 Prophylaxic/therapeutic vehicle filter component for healthy eyes, pseudoaphakic eyes or eyes suffering neurodegeneration Mar. 29, 2011
7901111 Lighting device and lighting method Mar. 8, 2011
7896525 Heat resistant color mixing flag for a multiparameter light Mar. 1, 2011
7898593 System and method for synchronizing an illuminator to a video camera Mar. 1, 2011
7891844 High performance LED lamp system Feb. 22, 2011
7878693 Approach light with light pattern Feb. 1, 2011
7871173 Multi-colored lighting device Jan. 18, 2011
7866849 Light-emitting device Jan. 11, 2011
7857474 Laser etched graphic for a decorative surface Dec. 28, 2010
7857485 Phosphor-based LED apparatus with UV reflector Dec. 28, 2010
7851717 Light-guide sheet, movable contact unit and switch using the same Dec. 14, 2010
7850335 Light source module Dec. 14, 2010
7850342 Luminaire reflector with light-modifying flange Dec. 14, 2010
7845822 Illumination device including a color selecting panel for recycling unwanted light Dec. 7, 2010
7837357 Combined illumination and imaging system Nov. 23, 2010
7837337 Projection apparatus Nov. 23, 2010
7832903 Illumination system fitted with a therapeutic/prophylactic filter for healthy eyes, pseudoaphakic eyes or eyes suffering neurodegeneration Nov. 16, 2010
7832902 Heat resistant color mixing flag for a multiparameter light Nov. 16, 2010
7830075 Reflector for transmission of a desired band of wavelengths of electromagnetic radiation Nov. 9, 2010
7819557 Encapsulant shapes for light emitting devices lacking rotational symmetry designed to enhance extraction of light with a particular linear polarization Oct. 26, 2010
7821188 Lighting device and display device provided with the same Oct. 26, 2010
7815328 Light Oct. 19, 2010
7815340 Optical element and projection-type image display device Oct. 19, 2010
7810956 Light source including reflective wavelength-converting layer Oct. 12, 2010
7812358 Light-emitting device Oct. 12, 2010
7806541 High performance LED lamp system Oct. 5, 2010

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