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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/246
Name: Illumination > Plural light sources > With modifier > Distinct light units > Refractor type modifier > Diffusing type
Description: Subject matter wherein the refractor randomly scatters the emergent light.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8678605 Two-component direct-indirect lighting system Mar. 25, 2014
8664891 LED white-light devices for direct form, fit, and function replacement of existing lighting devices Mar. 4, 2014
8657467 Illumination apparatus Feb. 25, 2014
8657469 Traffic light assembly Feb. 25, 2014
8651685 Apparatus and methods for backlight unit with vertical interior reflectors Feb. 18, 2014
8651695 LED based high-intensity light with secondary diffuser Feb. 18, 2014
8654068 Enhanced resolution of luminance levels in a backlight unit of a display device Feb. 18, 2014
8632215 Light emitting diode replacement lamp Jan. 21, 2014
8608350 Lighting device Dec. 17, 2013
8596818 Optical member and display device having the same Dec. 3, 2013
8596829 Light flux controlling member, light emitting apparatus, surface light source apparatus and display apparatus Dec. 3, 2013
8585237 Lighting module Nov. 19, 2013
8579467 Linear LED array having a specialized light diffusing element Nov. 12, 2013
8579464 Illumination arrangement, multiple light module, luminaire and use thereof Nov. 12, 2013
8573822 Vehicular lamp Nov. 5, 2013
8556444 Backlight unit and display device Oct. 15, 2013
8545050 Bulbtype lamp with light emitting diodes using alternating current Oct. 1, 2013
8545057 LED lighting device Oct. 1, 2013
8541945 Lighting device Sep. 24, 2013
8529095 Bulb-shaped LED lamp and compact LED lamp Sep. 10, 2013
8523389 Illumination system with inclined light source Sep. 3, 2013
8523393 Lighting device with louvers Sep. 3, 2013
8523401 LED projecting lamp Sep. 3, 2013
8517551 Phosphor sheet, a diffusion plate, an illuminating device, and a display unit Aug. 27, 2013
8511853 Point light source and light source module using the same Aug. 20, 2013
8511845 Backlight unit and display device Aug. 20, 2013
8480251 Backlight assembly having LEDs and side reflectors and display apparatus having the same Jul. 9, 2013
8469530 Illumination apparatus, display apparatus, and method of producing an illumination apparatus Jun. 25, 2013
8471494 LED white-light devices for direct form, fit, and function replacement of existing fluorescent lighting devices Jun. 25, 2013
8467015 Backlight unit and liquid crystal module Jun. 18, 2013
8459823 Screen enclosure lighting system Jun. 11, 2013
8454206 Surface light source device Jun. 4, 2013
8449140 Lighting arrangement using LEDs May. 28, 2013
8449142 Reinforced housing structure for a lighted sign or lighting fixture May. 28, 2013
8426800 Integrating optical systems and methods Apr. 23, 2013
8414147 Solid state lighting device Apr. 9, 2013
8414149 Light element seal module and method for same Apr. 9, 2013
8403512 Illumination apparatus and display apparatus Mar. 26, 2013
8405796 Illumination device, surface light source device, and liquid crystal display device Mar. 26, 2013
8371722 LED-based light bulb device with Kelvin corrective features Feb. 12, 2013
8337045 Lighting device and lighting method Dec. 25, 2012
8322880 Illumination device for an aircraft Dec. 4, 2012
8313214 Double-sided LED lamp Nov. 20, 2012
8284153 Discharge lamp for dielectrically impeded discharge with rib-like supporting elements between the bottom plate and the top plate Oct. 9, 2012
8267543 Backlight assembly having LEDs and side reflectors and display apparatus having the same Sep. 18, 2012
8251549 LED module Aug. 28, 2012
8246231 Backlight module Aug. 21, 2012
8240902 LED linear light source and devices using such source Aug. 14, 2012
8240878 Waterproof LED diffuser Aug. 14, 2012
8220962 Reflector panel of an LED street lamp Jul. 17, 2012

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