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Browse by Category: Main > Optical & Optics
Class Information
Number: 362/321
Name: Illumination > Light modifier > Adjustable or positionable > Shutter type
Description: Subject matter wherein the modifier is planar and movable only in its own plane.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8622563 Moving light with removable circuit board Jan. 7, 2014
8624210 Ozone plenum as UV shutter or tunable UV filter for cleaning semiconductor substrates Jan. 7, 2014
8562183 Actuating assembly for stage light fitting beam processing members, and stage light fitting comprising such an assembly Oct. 22, 2013
8492736 Ozone plenum as UV shutter or tunable UV filter for cleaning semiconductor substrates Jul. 23, 2013
8474986 Drive for light forming means Jul. 2, 2013
8408755 Stage lighting fixture and method of operating a stage lighting fixture Apr. 2, 2013
8388179 Lighting systems Mar. 5, 2013
8297795 Illuminating apparatus having light shelters on tubular sidewall Oct. 30, 2012
8277086 Round reflector for electromagnetic radiation Oct. 2, 2012
8172428 Optical system with non-circular aperture May. 8, 2012
8132950 Light source device for endoscope Mar. 13, 2012
8070320 Laser illumination device with adjustable light output Dec. 6, 2011
8042974 Removable, rotatable gobo holder assembly Oct. 25, 2011
8025430 Lighting device Sep. 27, 2011
8011796 Light source system and display apparatus comprising the light source system Sep. 6, 2011
7985007 Illumination obscurement device Jul. 26, 2011
7967445 Image projecting apparatus and image projecting method Jun. 28, 2011
7845833 Light dimmer and associated methodology Dec. 7, 2010
7832907 Method and apparatus for lighting involving reflectors Nov. 16, 2010
7775686 Convertible flashlight and area light with an aperture shutter Aug. 17, 2010
7777198 Apparatus and method for exposing a substrate to a rotating irradiance pattern of UV radiation Aug. 17, 2010
7744255 Light-reflecting and light-shielding apparatus of computer panel Jun. 29, 2010
7736025 Illumination system comprising mechanical dimming device Jun. 15, 2010
7692171 Apparatus and method for exposing a substrate to UV radiation using asymmetric reflectors Apr. 6, 2010
7661594 Discrete optical correlation system with adjustable aperture Feb. 16, 2010
7641362 Electronic device lighting system Jan. 5, 2010
7641368 Front bezel with light directing device Jan. 5, 2010
7618159 Vented iris control for luminaire Nov. 17, 2009
7589336 Apparatus and method for exposing a substrate to UV radiation while monitoring deterioration of the UV source and reflectors Sep. 15, 2009
7585093 Illumination obscurement device Sep. 8, 2009
7572035 Illumination obscurement device Aug. 11, 2009
7547391 Blood irradiation system, associated devices and methods for irradiating blood Jun. 16, 2009
7511871 Apparatus and methods relating to precision of control illumination exposure Mar. 31, 2009
7360920 Convertible flashlight and area light with an aperture shutter Apr. 22, 2008
7350941 Multilayer control of gobo shape Apr. 1, 2008
7344272 Lamp Mar. 18, 2008
7338174 Shutter device and projection type video display Mar. 4, 2008
7303308 Lighting apparatus Dec. 4, 2007
7207698 Method and apparatus for lighting involving reflectors Apr. 24, 2007
7207679 Projection type video display Apr. 24, 2007
7201502 Light beam adjusting device for vehicle Apr. 10, 2007
7165865 Folding mobile phone and double-sided liquid crystal display panel Jan. 23, 2007
7108402 Apparatus and methods relating to precision control of illumination exposure Sep. 19, 2006
7108401 Shutter lock for specialized lighting fixtures Sep. 19, 2006
7097335 Vehicle light beam adjusting device Aug. 29, 2006
7059750 Headlamp Jun. 13, 2006
7055965 Projection type video display Jun. 6, 2006
7033047 Compact shutter assembly for a luminaire Apr. 25, 2006
6988817 Illumination obscurement device Jan. 24, 2006
6979106 Control system for optical media in a luminaire Dec. 27, 2005

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