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Class Information
Number: 359/591
Name: Optical: systems and elements > Building interior illumination with reflected, refracted or predetermined angle of entrance of outside light
Description: Subject matter including means to reflect or refract light to the interior of a building from the exterior or to allow only light from predetermined angles to enter the building.










Sub-classes under this class:

Class Number Class Name Patents
359/596 Slats or strips 63
359/592 Unitary light transmitting member comprising plural reflecting or refracting elements 75
359/597 With reflection 77


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8640991 Window for aircraft with microstructure as a sunscreen Feb. 4, 2014
8619366 Integration of optical element in insulated glazing Dec. 31, 2013
8611011 Dual-stage sunlight redirection system Dec. 17, 2013
8568011 Daylighting devices with auxiliary lighting system and light turning features Oct. 29, 2013
8371078 Sunlight collection system and apparatus Feb. 12, 2013
8331028 Light shelf for buildings Dec. 11, 2012
8318288 Optical element, lithographic apparatus including such optical element and device manufacturing method, and device manufactured thereby Nov. 27, 2012
8218239 Light-diffusing grating Jul. 10, 2012
8200448 Optical monitor for rugate filter deposition Jun. 12, 2012
8132375 Skylight cover with prismatic dome and cylinder portions Mar. 13, 2012
8116004 Reflective light shelf, system and method Feb. 14, 2012
8111461 Array of light-diffusing sub-grating Feb. 7, 2012
8111460 Solar tracking skylight system for illumination Feb. 7, 2012
8098433 Direct and indirect light diffusing devices and methods Jan. 17, 2012
8098434 Optical decollimator for daylighting systems Jan. 17, 2012
8083363 Daylighting devices and methods with auxiliary lighting fixtures Dec. 27, 2011
8068282 Solar-powered light damper for tubular skylight Nov. 29, 2011
8040609 Self-adjusting solar light transmission apparatus Oct. 18, 2011
8027092 Curved light shelf system for daylighting an interior space Sep. 27, 2011
8018653 Skylight collimator with multiple stages Sep. 13, 2011
7995277 Apparatus for controlling energy through a skylight Aug. 9, 2011
7982956 Direct beam solar light system Jul. 19, 2011
7940460 Light shelf assembly and methods of installing the same May. 10, 2011
7902531 Window assembly for irradiating infrared light Mar. 8, 2011
7843639 Light distribution control method, light distribution control device, and greenhouse using the same Nov. 30, 2010
7833593 High efficiency optical devices Nov. 16, 2010
7813041 Solar tracking reflector system for structure lighting Oct. 12, 2010
7787185 Brick or block-shaped building element and the assembly thereof Aug. 31, 2010
7745723 Concentrating type solar collection and daylighting system within glazed building envelopes Jun. 29, 2010
7736014 Hybrid lighting system Jun. 15, 2010
7722207 Baluster lighting assembly and method May. 25, 2010
7648656 Process of making a visible polarizing glass Jan. 19, 2010
7639423 Direct beam solar lighting system Dec. 29, 2009
7546709 Tubular skylight dome with variable prism Jun. 16, 2009
7468148 Visible polarizing glass and process Dec. 23, 2008
7430077 Solar tracking reflector system for structure lighting Sep. 30, 2008
7395636 Skylight Jul. 8, 2008
7382436 Mirror, lithographic apparatus, device manufacturing method, and device manufactured thereby Jun. 3, 2008
7339739 Active daylighting and active solar heating system and method Mar. 4, 2008
7227077 Light element with a translucent surface Jun. 5, 2007
7185464 Tubular skylight for lighting rooms with natural light Mar. 6, 2007
7147903 High efficiency optical devices Dec. 12, 2006
6924014 High efficiency optical devices Aug. 2, 2005
6918216 Tubular skylight assembly Jul. 19, 2005
6840645 Light tube system for distributing sunlight or artificial light singly or in combination Jan. 11, 2005
6834971 Low-backscatter aperture structure Dec. 28, 2004
6824639 Partial imaging of a substrate with superimposed layers Nov. 30, 2004
6812398 Separable solar energy storage device Nov. 2, 2004
6699559 Honeycomb transparent insulation with improved insulating ability Mar. 2, 2004
6641883 High efficiency optical devices Nov. 4, 2003

1 2 3










 
 
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