Patents
Patents for G02B 17 - Systems with reflecting surfaces, with or without refracting elements (9,842)
12/1996
12/11/1996EP0747744A1 Single catadioptric lens
12/10/1996US5583696 Reflection and refraction optical system and projection exposure apparatus using the same
12/05/1996WO1996029631A3 Magnification correction for small field scanning
12/05/1996WO1996029630A3 Scanning lithography system having double pass wynne-dyson optics
12/03/1996US5581409 Multi-range surveillance system
12/03/1996US5581085 Infrared microspectrometer accessory
11/1996
11/27/1996EP0744643A2 Optical system for head-up display
11/26/1996US5577493 Auxiliary lens to modify the output flux distribution of a TIR lens
11/26/1996US5577492 Collimating TIR lens with focusing filter lens
11/20/1996EP0742910A1 Condensing and collecting optical system with axially displaced concave reflector
11/19/1996US5576887 Head gear display system using off-axis image sources
11/19/1996CA2036400C All-optical device and method for remapping images
11/12/1996US5574601 Optical beam expander
11/06/1996EP0741309A2 Corrected objective lens composed of mirrors
10/1996
10/30/1996EP0739495A1 Quasi-concentric mirror system
10/29/1996US5570178 Scanning imaging system having reduced detected signal aliasing in cross scan direction
10/22/1996US5568366 Compact solar simulator with a small subtense angle and controlled magnification optics
10/16/1996EP0737878A2 Catadioptric optics for staring array detector system
10/16/1996EP0737870A1 Projection system comprising a reflector and field lens
10/10/1996WO1996031742A1 Collimating tir lens devices employing fluorescent light sources
10/09/1996EP0736789A2 Catadioptric optical system and exposure apparatus having the same
10/06/1996CA2146406A1 Panoramic fish-eye imaging system
10/03/1996WO1996030795A1 Aplanatic and anastigmatic mirror systems
10/03/1996WO1996030785A1 True image mirror
10/02/1996EP0735396A2 Two stage non-imaging concentrator
10/01/1996US5561554 Confocal imaging system for microscopy
09/1996
09/26/1996WO1996029632A1 Scanning lithography system with opposing motion
09/26/1996WO1996029631A2 Magnification correction for small field scanning
09/26/1996WO1996029630A2 Scanning lithography system having double pass wynne-dyson optics
09/26/1996DE19510052A1 Mersenne-type optical mirror system for telescope, camera, etc.
09/26/1996CA2215852A1 Scanning lithography system with opposing motion
09/25/1996CN2236139Y Automatic anti-fog glasses
09/25/1996CN1131783A Protection image display device
09/24/1996US5559629 Unit magnification projection system and method
09/24/1996US5559338 Deep ultraviolet optical imaging system for microlithography and/or microfabrication
09/18/1996EP0732606A2 A single fold optical magnifier for use in image manifestation apparatus
09/18/1996EP0732168A2 Method and device for focusing laser beam
09/17/1996US5557478 Nonimaging radiant energy device
09/17/1996US5557469 Beamsplitter in single fold optical system and optical variable magnification method and system
09/12/1996WO1996027784A1 Infrared microspectrometer accessory
09/10/1996US5555161 Bi-functional light pipe and display assembly
09/10/1996US5554484 Gamma radiation sensitive resist materials for semiconductor lithography
09/06/1996WO1996027142A1 Projection lenses for light valve projection systems
09/04/1996EP0730183A2 Optical system, and image observing apparatus and image pickup apparatus using it
09/04/1996EP0730180A2 Reflecting type of zoom lens
09/04/1996EP0730179A2 Reflecting type of zoom lens
09/04/1996EP0730169A2 Reflecting type optical system
09/04/1996EP0730145A1 ATR crystal and assembly for infrared microspectroscopy
08/1996
08/29/1996WO1996019746A3 Compound magnified virtual image electronic display
08/28/1996EP0506882B1 Orthogonal parabolic reflector systems
08/27/1996US5550672 Off-axis three-mirror anastignat having corrector mirror
08/22/1996WO1996025681A1 Arbitrarily wide lens array with an image field to span the width of a substrate
08/21/1996EP0727686A2 Optical scanner having curved mirrors for F-theta and curved field compensation
08/14/1996CN2233091Y Hollow ridge mirror
08/07/1996EP0725296A2 Projection exposure apparatus
07/1996
07/24/1996EP0723173A2 Exposure apparatus
07/24/1996EP0723109A1 Vehicle headlamp with dioptric means interposed between the light source and the reflector
07/16/1996US5537260 Catadioptric optical reduction system with high numerical aperture
07/16/1996US5537250 Equatorial mount for a binocular reflecting telescope
07/16/1996US5537249 Binocular reflecting telescope
07/03/1996CN2230453Y Master-slave wide-angle reflecting mirror
07/02/1996US5532884 Apparatus and method for fabricating a deflection mirror tower
06/1996
06/27/1996WO1996019746A2 Compound magnified virtual image electronic display
06/25/1996US5530586 Image display apparatus
06/20/1996DE4444341A1 Focusing appts. esp. for feeding light from point source into optical waveguide
06/20/1996DE19546795A1 Catadioptric system for illumination device in photolithographic manufacture of semiconductor, LCD
06/19/1996EP0717300A1 Complex ultracompact optics
06/12/1996CN1032036C Improved video display system
06/04/1996US5524039 Projection exposure apparatus
05/1996
05/29/1996CN1123418A Biological stereo scope and its usage
05/22/1996EP0559638B1 Radiation collection and concentration system
05/14/1996US5517366 Concentric optical system
05/14/1996US5517019 Optical compound eye sensor with ommatidium sensor and related methods
05/09/1996WO1996013742A1 Uneven surface image transfer apparatus
05/09/1996WO1996013741A1 Beamsplitter in single fold optical system and optical variable magnification method and system
05/09/1996WO1996013695A1 Compact keplerian telescope
05/09/1996CA2203924A1 Uneven surface image transfer apparatus
05/08/1996EP0711081A2 A projection type image display apparatus
05/08/1996EP0710369A1 Very wide aperture catadioptric reducing object lens for microlithography
05/07/1996US5515207 Multiple mirror catadioptric optical system
05/07/1996US5515202 Optical projector arrangement comprising a compensator
05/02/1996DE19532341A1 Light-source device with parallel output beam
05/02/1996DE19532134A1 Laser scanner with reduced focal shift
05/02/1996CA2161840A1 Projection type image display apparatus
04/1996
04/24/1996CN2225274Y Analog radiation field focusing lens for medical accelerator
04/16/1996US5509095 Condensing and collecting optical system with axially displaced concave reflector and optical fiber
04/11/1996DE4426224A1 Three-inclined mirror type system for astronomical mirror telescope
04/10/1996EP0706072A2 Optical device for laser machining
04/10/1996CN2224427Y Portrait mirror
04/08/1996CA2159887A1 Optical device for laser machining
04/04/1996WO1996010206A1 Lens apparatus
04/04/1996DE4434674A1 Double-trough concave mirror
04/04/1996DE19505944A1 Compact objective with incorporated prism system
04/02/1996US5504630 Beam steering apparatus
03/1996
03/12/1996US5499067 Projector
03/07/1996DE4430778A1 Coupling tube for light barrier sensor
03/06/1996EP0699286A1 Nonimaging optical illumination system
03/06/1996EP0541625B1 Confocal imaging system for microscopy
03/05/1996US5497266 Telescopic day and night sight
02/1996
02/27/1996US5495306 Projector
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