| Patents for G02B 19 - Condensers (2,954) |
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| 07/30/2009 | WO2009093530A1 Microscope system |
| 07/29/2009 | CN201281778Y Condenser |
| 07/23/2009 | WO2009091827A2 Asymmetric compound parabolic concentrator and related systems |
| 07/15/2009 | CN100514121C Projection type display apparatus |
| 07/01/2009 | CN101470258A Solar universal high-efficiency collection device |
| 07/01/2009 | CN101470257A Light reflection optical collector and production method thereof |
| 07/01/2009 | CN100507633C Condensing lens used for large power LED lamp |
| 06/25/2009 | WO2009078224A1 Illumination optical system, exposure apparatus, and device manufacturing method |
| 06/25/2009 | WO2009078223A1 Spatial light modulating unit, illumination optical system, aligner, and device manufacturing method |
| 06/24/2009 | CN100504148C Optical assembly and corresponding illumination device |
| 06/11/2009 | US20090147235 Beam transforming element, illumination optical apparatus, exposure apparatus, and exposure method with two optical elements having different thicknesses |
| 06/11/2009 | US20090147234 Beam transforming element, illumination optical apparatus, exposure apparatus, and exposure method with two optical elements having different thicknesses |
| 06/11/2009 | US20090147233 Beam transforming element, illumination optical apparatus, exposure apparatus, and exposure method with two optical elements having different thicknesses |
| 06/10/2009 | CN100498501C 照明装置和投影机 Illumination device and projector |
| 06/03/2009 | EP1529237B1 Polarisation converter system for a liquid crystal projector |
| 06/03/2009 | CN100495108C Mirror image focus superposed direction-changeable parallel light energy flux density multiplier |
| 05/27/2009 | CN201248018Y Omnirange solar light spherical focusing apparatus |
| 05/27/2009 | CN101441318A Projection type display apparatus |
| 05/27/2009 | CN101441317A Concave mirror focus emitter |
| 05/27/2009 | CN100492506C Optical pickup device |
| 05/20/2009 | EP2061122A1 A High Power Laser Diode Array Comprising at least one High Power Diode Laser, Laser Light Source Comprising the same and Method for Production thereof |
| 05/20/2009 | CN201243261Y Omnirange high-efficiency concentration solar hydroelectricity integration generating set |
| 05/19/2009 | CA2440782C Projection type display apparatus, rear projector, and multi-vision system |
| 05/14/2009 | WO2009060744A1 Illumination optical device and exposure device |
| 05/14/2009 | US20090122292 Illumination optical apparatus and projection exposure apparatus |
| 05/13/2009 | CN101430420A Daylight optical collector |
| 05/13/2009 | CN101430419A Solar energy condensation board |
| 05/07/2009 | WO2009034211A3 High-gain optical concentrator with variable parameters (copv) |
| 05/06/2009 | CN201233471Y Integrated composite solar energy reflecting concentrating board |
| 05/06/2009 | CN101424785A Optical energy collection and perfect reflection optical energy transmission system |
| 04/29/2009 | EP2052287A1 Illuminator method and device |
| 04/29/2009 | CN201229432Y 太阳能聚光器 Solar concentrator |
| 04/29/2009 | CN101419360A Back light module unit |
| 04/29/2009 | CN101419333A Combination concentration and power generation unit of concave reflecting mirror |
| 04/23/2009 | WO2009051029A1 Projector apparatus |
| 04/23/2009 | WO2009050966A1 Light transmission optical system, illumination optical system, exposure apparatus, and device manufacturing method |
| 04/22/2009 | EP2050135A2 Apparatus for obtaining radiant energy |
| 04/22/2009 | CN201226047Y Apparatus for collecting and transmitting sun's rays |
| 04/22/2009 | CN100481325C Projection exposure apparatus, exposure method, and element producing method |
| 04/15/2009 | CN101410946A Lighting optical system, exposure system, and device production method |
| 04/15/2009 | CN101408668A Solar energy converging utilization |
| 04/09/2009 | US20090091735 Illumination optical system and exposure apparatus having the same |
| 04/08/2009 | CN101404469A Secondary reflection concentrating photovoltaic power generation system |
| 04/01/2009 | CN100474033C High efficiency dual bulbs illumination system |
| 03/25/2009 | CN100472315C Projection display device |
| 03/19/2009 | WO2009034211A2 High-gain optical concentrator with variable parameters (copv) |
| 03/18/2009 | EP2001042A9 Lighting optical system, exposure system, and device production method |
| 03/18/2009 | CN201210197Y Solar condenser |
| 03/18/2009 | CN201210196Y Solar energy concentrating device |
| 03/18/2009 | CN101388625A Solar concentration electricity generating apparatus |
| 03/18/2009 | CN101387754A Projection exposure apparatus, exposure method, and element producing method |
| 03/12/2009 | WO2009030121A1 A led lamp |
| 03/11/2009 | CN101383383A Light collector for power reinforcement of solar energy equipment |
| 03/11/2009 | CN101382647A Solar collecting device, reflection board used by the collecting device |
| 03/03/2009 | US7499145 Illumination optical system and exposure apparatus having the same |
| 02/25/2009 | EP2028517A2 Light source device |
| 02/25/2009 | CN201199281Y Solar paraboloid high-intensity concentration reflecting mirror |
| 02/18/2009 | CN101369103A Optical illumination system, exposure apparatus and device fabrication method |
| 02/18/2009 | CN101369056A Beam transforming element, illumination optical apparatus, exposure apparatus, and exposure method |
| 02/18/2009 | CN101369054A Beam transforming element, illumination optical apparatus, exposure apparatus, and exposure method |
| 02/18/2009 | CN101368764A Solar furnace adopting spin-elevation tracking mode |
| 02/11/2009 | CN101363958A Solar gathering structure and use thereof |
| 02/05/2009 | WO2009016604A1 Etendue conserving, color-mixed, and high brightness led light source |
| 02/04/2009 | CN100459678C Illumination systems use in color video projection systems |
| 01/28/2009 | CN201187903Y Refraction type concentration solar high temperature collector capable of being fixedly mounted |
| 01/28/2009 | CN101355327A Omnirange sunlight spherical light-gathering device |
| 01/28/2009 | CN100456125C Illuminator and illuminating method |
| 01/22/2009 | US20090020690 Optical member, solid-state imaging device, and manufacturing method |
| 01/21/2009 | CN101350578A Omnirange high-efficiency concentration solar hydroelectric integration power generation system |
| 01/21/2009 | CN101349805A Condenser |
| 01/21/2009 | CN101349600A Infrared and microwave radiation temperature measuring sensor based on optical fiber grating |
| 01/07/2009 | EP2012183A2 Optical illumination system, exposure apparatus and device fabrication method |
| 01/07/2009 | CN201177725Y Optical collector for high-definition projecting camera |
| 01/07/2009 | CN201177386Y Secondary focusing solar energy medium and high temperature equipment |
| 01/07/2009 | CN101339292A Planar condensing plate |
| 12/31/2008 | EP2009479A1 A reflective iris |
| 12/31/2008 | CN201174669Y Combined concentration electricity production unit of concave surface reflection mirror |
| 12/31/2008 | CN101334521A Illumination optical system and projection-type image display apparatus using the same |
| 12/23/2008 | US7468781 Exposure apparatus |
| 12/17/2008 | CN201166736Y Direct projection type solar focusing apparatus |
| 12/17/2008 | CN201166735Y Wind resistance type solar reflection light-collecting surface |
| 12/17/2008 | CN101324701A Reflecting condenser lens |
| 12/10/2008 | EP2001042A2 Lighting optical system, exposure system, and device production method |
| 12/10/2008 | CN201163306Y Solar concentrator |
| 12/10/2008 | CN101320127A Combination type optical collector |
| 12/04/2008 | US20080297755 Focusing-device for the radiation from a light source |
| 12/03/2008 | CN201159790Y Solar energy collector capable of bidirectional tracing |
| 12/03/2008 | CN100440028C Image display apparatus |
| 12/02/2008 | US7460212 Collector configured of mirror shells |
| 11/19/2008 | CN101307960A Solar energy intensively effective concentrating collector |
| 11/19/2008 | CN100434961C Lighting optical device |
| 11/13/2008 | DE102007021823A1 Messsystem mit verbesserter Auflösung für Strukturen auf einem Substrat für die Halbleiterherstellung und Verwendung von Blenden bei einem Messsystem Measuring system with improved resolution for structures on a substrate for semiconductor production and use of screens in a measuring system |
| 11/12/2008 | EP1266255B1 Method of designing and manufacturing high efficiency non-imaging optics |
| 11/05/2008 | CN101299092A Solar strong effective rotary ring light gathering apparatus |
| 10/22/2008 | CN201138079Y Solar energy collecting and using apparatus by convex lens |
| 10/22/2008 | CN101290392A Solar energy collecting structure |
| 10/08/2008 | CN201130265Y Reflection-type sawtooth lens condenser |
| 10/08/2008 | CN101280964A Energy collecting plate solar water heater |
| 10/02/2008 | US20080239253 Optical element and projection system using the same |
| 10/01/2008 | CN101276049A Lens type solar energy condensation board |