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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/332
Name: Illumination > Light modifier > Refractor > Separate sections
Description: Subject matter wherein the refractor has areas which are joined together to form a modifier.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8684560 Semiconductor light source apparatus and lighting unit Apr. 1, 2014
8662721 Aircraft external lighting system and method Mar. 4, 2014
8632225 Optical lens, LED module having the optical lens, and lighting apparatus having the LED module Jan. 21, 2014
8616753 Optical sheet and method of manufacturing the same Dec. 31, 2013
8596831 Light beam controlling member and optical device including light beam controlling member Dec. 3, 2013
8591075 Optical member and illumination apparatus using same Nov. 26, 2013
8573815 Illuminating optical lens for light emitting diode (LED) Nov. 5, 2013
8550659 Modular lamp cover Oct. 8, 2013
8523407 Optical element and illuminant device using the same Sep. 3, 2013
8500309 LED unit Aug. 6, 2013
8469565 Vehicle light including multi-focal lens and plurality of lighting elements Jun. 25, 2013
8434911 Illuminating lens, and lighting device May. 7, 2013
8430539 Sheet and light emitting device Apr. 30, 2013
8425088 Illuminating lens, and lighting device Apr. 23, 2013
8371735 Multi-layer light guide apparatus Feb. 12, 2013
8371714 Fresnel LED lens and LED assembly thereof Feb. 12, 2013
8348475 Lens with controlled backlight management Jan. 8, 2013
8305516 Liquid crystal display device Nov. 6, 2012
8292451 Lighting apparatus for a gaming machine cabinet Oct. 23, 2012
8197094 Stage lighting fixture Jun. 12, 2012
8167464 Backlight module and light emitting diode thereof May. 1, 2012
8109658 Illuminating lens, and lighting device, surface light source, and liquid-crystal display apparatus each using the same Feb. 7, 2012
8100549 Illuminating lens, and lighting device, surface light source, and liquid-crystal display apparatus each using the same Jan. 24, 2012
8079734 Lighting device Dec. 20, 2011
8016439 Solar simulator Sep. 13, 2011
8007141 Diffraction optical element, lighting device, and projector Aug. 30, 2011
8002424 Lighting apparatus for a gaming machine cabinet Aug. 23, 2011
8002451 Backlight assembly and display device having the same Aug. 23, 2011
7976205 Light-emitting module, particularly for use in an optical projection apparatus Jul. 12, 2011
7976192 Remotely lit optical signature lamp Jul. 12, 2011
7976184 System and method for providing a uniform backlight Jul. 12, 2011
7967478 Device for redirecting the luminous flux emitted by one or more LED Jun. 28, 2011
7942558 Optical device for LED light sources May. 17, 2011
7888178 Method to produce reflector with an outer peripheral edge portion of an upper surface uncovered by a reflection film and to produce a lightemitting device using the same reflector Feb. 15, 2011
7878690 Light diffusing plate and lighting device using it Feb. 1, 2011
7878689 Light source package structure Feb. 1, 2011
7841749 Optical member, backlight assembly having the same and liquid crystal display device having the same Nov. 30, 2010
7841750 Light-directing lensing member with improved angled light distribution Nov. 30, 2010
7837343 Illuminating device and display device Nov. 23, 2010
RE41818 Installation for improving a scanning range of scanner along an axial direction of a light source Oct. 12, 2010
7794127 Light emitting diode having grooves to modulate light emission thereof Sep. 14, 2010
7762697 Vehicle lamp Jul. 27, 2010
7746565 Optical lens, optical package having the same, backlight assembly having the same, display device having the same, and method thereof Jun. 29, 2010
7736029 Lens array and illumination module Jun. 15, 2010
7731391 System and method for providing a uniform backlight Jun. 8, 2010
7712930 Module for projecting a light beam May. 11, 2010
7712931 Sweep collimator May. 11, 2010
7699504 Light score package structure Apr. 20, 2010
7686486 LED lamp module Mar. 30, 2010
7674019 Free-form lenses for rectangular illumination zones Mar. 9, 2010

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