Patents
Sitemap › G02 - Optics › G02B - Optical elements, systems, or apparatus › G02B 17 - Systems with reflecting surfaces, with or without refracting elements
Patents for G02B 17 - Systems with reflecting surfaces, with or without refracting elements (9,842)
11/2003
11/18/2003US6650448 Observation optical system using volume hologram
11/13/2003WO2003093903A2 Projection method comprising pupillary filtration and a projection lens therefor
11/13/2003WO2003093902A2 Lighting system, particularly for use in extreme ultraviolet (euv) lithography
11/13/2003WO2003050587A3 Catadioptrical reduction lens
11/13/2003WO2003014833A3 Collector with fastening devices for fastening mirror shells
11/13/2003US20030210482 Novel light collector
11/13/2003US20030210468 Observation optical system and optical apparatus
11/13/2003US20030210380 Image enhancement and aberration corrections in a small real image projection system
11/13/2003US20030210377 Hybrid electro-active lens
11/12/2003EP1360834A1 Low cost infrared camera
11/11/2003US6646818 Panoramic imaging lens
11/11/2003US6646812 De-centered optical system and optical apparatus equipped therewith
11/11/2003US6646811 Optical element and compound display apparatus using the same
11/11/2003US6646809 Image display apparatus, image display system, and image display element
11/11/2003US6646799 System and method for combining multiple energy bands to improve scene viewing
11/11/2003US6646718 Projection objective having adjacently mounted aspheric lens surfaces
11/06/2003WO2003092056A1 Exposure apparatus and device fabrication method using the same
11/06/2003WO2003091783A1 Image display unit
11/06/2003WO2003078976A3 Excimer laser inspection system
11/06/2003US20030206513 Optical element, optical head and signal reproducing method
11/06/2003US20030206353 Oblique projection optical system and method for setting the same
11/06/2003US20030206338 Optical system for simultaneous imaging of LWIR and millimeter wave radiation
11/05/2003EP1359447A2 A multi-lamp arrangement for optical systems
11/05/2003EP1358517A1 Electro-optic lens with integrated components
11/05/2003CN1453645A Projection optical system, exposure apparatus with the same system and exposure method
11/05/2003CN1453642A Projection optical system, its producing method, exposure apparatus and exposure method
11/04/2003US6643062 Finder optical system and image pickup apparatus using the same
10/2003
10/30/2003WO2003089986A1 Method of ghost reduction and transmission enhancement for a real image projection system
10/30/2003US20030202259 Light converging optical system for converging light onto a reflecting optical-spatial modulator element and image displaying apparatus for displaying an image formed by light reflected by the reflecting optical-spatial modulator element
10/30/2003US20030202161 Rear projection optical system
10/30/2003CA2487814A1 Method of ghost reduction and transmission enhancement for a real image projection system
10/29/2003EP1212648B1 Asymmetric reflective array for combining high power laser beams
10/29/2003CN1452015A Optical projection system, exposure device and method
10/28/2003US6639740 Catadioptric lens barrel structure having a plurality of split lens barrels and a support structure supporting the split lens barrels
10/28/2003US6639734 Catadioptric imaging system and a projection exposure apparatus provided with said imaging system
10/28/2003US6639733 High efficiency non-imaging optics
10/28/2003US6639732 Projection exposure apparatus and method
10/28/2003US6639729 Reflecting type of zoom lens
10/28/2003US6639717 Multi-frequency telescope apparatus for celestial observations using reflecting telescope
10/28/2003US6639694 Imaging apparatus with divers resolution
10/28/2003US6639203 Catadioptric lens system for a scanning device
10/28/2003US6637899 Optical element and optical system having the same
10/23/2003WO2003088330A1 Projection optical system, exposure system and exposure method
10/23/2003WO2002093209A3 Lens system consisting of fluoride crystal lenses
10/23/2003US20030198272 Image read-out method and apparatus
10/23/2003US20030197946 Projection optical system, fabrication method thereof, exposure apparatus and exposure method
10/23/2003US20030197943 Optical system, image display apparatus, and image taking apparatus
10/23/2003US20030197923 High NA system for multiple mode imaging
10/23/2003US20030197922 Catadioptric projection system for 157 nm lithography
10/23/2003US20030197839 Method of ghost reduction and transmission enhancement for a real image projection system
10/22/2003EP1354325A2 Collector with an unused area for lighting systems having a wavelength inferior or equal of 193 nm
10/22/2003EP1354244A1 Optical system for display panel
10/21/2003US6636360 Reflecting type of zoom lens
10/21/2003US6636359 Two stage optical magnification and image correction system
10/21/2003US6636356 Observation optical system
10/21/2003US6636350 Microlithographic reduction projection catadioptric objective
10/21/2003US6636349 Reflection and refraction optical system and projection exposure apparatus using the same
10/21/2003US6634759 Coupling of light from a light source to a target using dual ellipsoidal reflectors
10/21/2003US6634755 Illuminating device and projector
10/16/2003WO2003085654A1 Compound objective lens with fold mirror
10/16/2003US20030193720 Cylindrical microlens with an internally reflecting surface and a method of fabrication
10/16/2003US20030193703 Scanning optical system
10/15/2003EP1352544A2 Device to monitor a led traffic lights
10/14/2003US6633431 Optical system and optical apparatus having the same
10/14/2003US6631994 Image display device and adjustment for alignment
10/09/2003WO2003083549A1 Compact four-mirror anastigmat telescope
10/09/2003WO2002099500A3 Correction of birefringence in cubic crystalline projection lenses and optical systems
10/09/2003US20030189766 Optical system, and optical apparatus
10/08/2003CN1447927A Imaging system comprising concave mirror
10/07/2003US6631036 Catadioptric objective
10/02/2003US20030185549 Dual band framing reconnaissance camera
10/02/2003US20030184834 Laser scanning apparatus
10/02/2003US20030184833 Multi-beam scanning device
10/02/2003US20030183747 Scanning optical system
09/2003
09/30/2003US6626542 Reflection type projection optical system
09/30/2003US6626541 Projection optical system and projection type displaying apparatus using the same
09/25/2003WO2003078976A2 Excimer laser inspection system
09/25/2003WO2003078941A2 Sensor configuration for substantial spacing from a small aperture
09/25/2003WO2003026272A3 Panoramic imaging system with optical zoom capability
09/25/2003US20030179474 Optical element and optical system having the same
09/25/2003US20030179464 Imaging device
09/25/2003US20030179444 Fast, wide-field-of-view, relayed multimirror optical system
09/25/2003US20030179443 Compact four-mirror anastigmat telescope
09/25/2003US20030179356 Projection objective having adjacently mounted aspheric lens surfaces
09/24/2003EP1346247A2 Optical system
09/23/2003US6624952 Projection optical system
09/23/2003US6624847 Imaging system
09/23/2003US6623131 Reflective reading optical system
09/18/2003WO2003077011A1 Optical system with birefringent optical elements
09/18/2003WO2003076978A2 Compensator for radially symmetric birefringence
09/17/2003EP1344101A2 Catoptric and catadioptric imaging systems
09/16/2003US6621631 Microsystem module
09/16/2003US6621606 Optical system and device using the same
09/16/2003US6619807 Modularized light-guiding apparatus and manufacturing method
09/16/2003US6619804 Optical engine for front or rear screen SLM display systems
09/11/2003US20030170024 Deformable mirror and optical device using the same
09/11/2003US20030169516 Optical system, and optical apparatus
09/11/2003US20030169493 Compact telescope
09/11/2003US20030168597 Compensator for radially symmetric birefringence
09/10/2003EP1342984A1 Optical distance sensor
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