| Patents for G02B 17 - Systems with reflecting surfaces, with or without refracting elements (9,842) |
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| 09/22/2009 | US7592598 Illumination system particularly for microlithography |
| 09/22/2009 | US7591570 Apparatus and method for improved illumination area fill |
| 09/17/2009 | WO2009114394A1 System and methods for tiling display panels |
| 09/17/2009 | US20090231690 Projection optical system and projection-type image display apparatus |
| 09/17/2009 | US20090231556 Projecting system and lens combination thereof |
| 09/17/2009 | US20090231555 Projector |
| 09/17/2009 | DE102009008358A1 Lichtkoppler und Herstellungsverfahren für diesen Light coupler and manufacturing method thereof |
| 09/16/2009 | EP2101196A1 Optical sensor with light concentrator |
| 09/16/2009 | EP2100182A2 Multi-primary led collimation optic assemblies |
| 09/16/2009 | CN201311520Y Reflective parallel light beam expander |
| 09/16/2009 | CN101533211A Projector |
| 09/16/2009 | CN101533156A Head-mounted stereoscopic display manufactured by utilizing single chip display device |
| 09/16/2009 | CN101532880A Double movable mirror interferometer |
| 09/16/2009 | CN101530046A Illumination multiplication method for farmland vinyl house |
| 09/15/2009 | US7589894 Apparatus for the optical manipulation of a pair of landscape stereoscopic images |
| 09/15/2009 | CA2443986C Apparatus and camera for recording three dimensional video and movie that can be perceived by only one eye without help from 3-d eyeglasses or special display tools |
| 09/11/2009 | WO2009110976A1 Optical system for batwing distribution |
| 09/11/2009 | WO2009109965A2 Head up display utilizing an lcd and a diffuser |
| 09/10/2009 | US20090225543 Optical system for batwing distribution |
| 09/09/2009 | EP2097780A2 Wide angle display device |
| 09/09/2009 | EP1701666B1 Apparatus for monitoring and controlling laser-induced tissue treatment |
| 09/09/2009 | CN100538525C Lithographic apparatus, device manufacturing method, and device manufactured thereby |
| 09/08/2009 | US7586687 Projecting optical unit and projecting type image display apparatus therewith |
| 09/03/2009 | WO2009107744A1 Projection optical system and projection device |
| 09/03/2009 | WO2009107510A1 Projection optical system, exposure apparatus and device manufacturing method |
| 09/03/2009 | WO2009106994A2 Multi-user mimo systems with imperfect csit and arq |
| 09/03/2009 | WO2009106122A1 Projector for projecting an image and corresponding method |
| 09/03/2009 | WO2009062665A3 Optical element for the reflection of uv radiation, method for manufacturing the same and projection exposure apparatus comprising the same |
| 09/02/2009 | CN201302620Y Optical device of head-mounted display |
| 09/02/2009 | CN101523267A Illuminator method and device |
| 09/02/2009 | CN101520342A Infrared Fourier spectrum detector with ultrahigh spectral resolution |
| 09/01/2009 | US7583433 Multi mirror system for an illumination system |
| 09/01/2009 | US7581855 Apparatus and method for improved illumination area fill |
| 08/27/2009 | US20090213377 Reflective optical system |
| 08/26/2009 | EP2093482A2 An apparatus and method for improved illumination area fill |
| 08/26/2009 | CN201298103Y Optical transmission device of on-line cigarette laser boring machine |
| 08/26/2009 | CN201298102Y Graph glass for art design |
| 08/26/2009 | CN201296870Y High-efficiency laser machine head |
| 08/26/2009 | CN201296851Y Computerized embroidery machine for cutting patterns on towel embroidery belt |
| 08/26/2009 | CN201296850Y Computerized embroidery machine for cutting patterns on plain embroidery belt |
| 08/26/2009 | CN201296849Y Computer embroidery machine with flower-cutting function for flat embroidery and belt embroidery |
| 08/26/2009 | CN201296847Y Computer embroidery machine with flower-cutting function for flat embroidery and towel embroidery |
| 08/26/2009 | CN201296846Y Computer embroidery machine with flower-cutting function for double-petalon embroidery |
| 08/26/2009 | CN201296845Y Computer embroidery machine with flower-cutting function for double-petalon and towel embroidery |
| 08/26/2009 | CN201296843Y Computer embroidery machine with flower-cutting function for double-petalon and belt embroidery |
| 08/26/2009 | CN201296842Y Computer embroidery machine with flower-cutting function for petalon and belt embroidery |
| 08/26/2009 | CN201296841Y Computer embroidery machine with flower-cutting function for flat embroidery and petalon embroidery |
| 08/26/2009 | CN201296840Y Computer embroidery machine with flower-cutting function for petalon and flocking embroidery |
| 08/26/2009 | CN201296839Y Computer embroidery machine with flower-cutting function for petalon and towel embroidery |
| 08/26/2009 | CN201296838Y Computerized embroidery machine for cutting patterns on tuft embroidery belt |
| 08/26/2009 | CN201294948Y Magic mirror box |
| 08/26/2009 | CN101515209A Light source receiving device for optical mouse |
| 08/26/2009 | CN101513158A Mowing machine |
| 08/25/2009 | US7580197 Projection optical system and method for photolithography and exposure apparatus and method using same |
| 08/20/2009 | WO2009101960A1 Image display device |
| 08/20/2009 | US20090207487 Method of manufacturing a projection objective and projection objective |
| 08/19/2009 | EP1446635A4 Lightweight laser designator ranger flir optics |
| 08/19/2009 | CN201294000Y Instrument for identifying and reading uniform illumination certificate |
| 08/19/2009 | CN201293875Y Light beam splitter |
| 08/19/2009 | CN201293864Y Certificate reading instrument with fine tuning mechanism |
| 08/19/2009 | CN101510006A Flat field off-axis three-reflecting-mirror non-focus optical system |
| 08/19/2009 | CN101508060A Micro laser beam precise finishing optical device |
| 08/19/2009 | CN100529836C Electro-optical element and scanning optical apparatus |
| 08/18/2009 | US7576925 System for increasing horizontal field of view of a camera |
| 08/13/2009 | WO2009074638A3 Optical guide and ocular vision optical system |
| 08/13/2009 | US20090201594 Optical finger navigation device with a folded air lens |
| 08/12/2009 | EP1803024B1 Scanning imaging apparatus |
| 08/12/2009 | EP1251366B1 Design procedure for a device for concentrating or collimating radiant energy |
| 08/12/2009 | CN201290152Y 背投影系统 Rear projection system |
| 08/11/2009 | US7573655 Unit magnification projection objective |
| 08/11/2009 | US7573654 Dual focal length lens system |
| 08/11/2009 | US7572017 Signal mirror system for a vehicle |
| 08/11/2009 | US7572014 Image display device and adjustment for alignment |
| 08/11/2009 | CA2470494C Sensor device having an integral bi-radial lens |
| 08/06/2009 | WO2009095406A1 Double-reverse total-internal-reflection-prism optical engine |
| 08/06/2009 | US20090195888 Image Forming Optical System and Electronic Image Pickup Apparatus Using Image Forming Optical System |
| 08/06/2009 | US20090195864 Partially transparent static sun protection device |
| 08/06/2009 | US20090195749 Electro-optic lens with integrated components for varying refractive properties |
| 08/05/2009 | EP1697784A4 Variable focus system |
| 08/05/2009 | CN100523906C Light adjusting device and distance measuring apparatus using the same |
| 08/05/2009 | CN100523904C Monitoring system |
| 08/04/2009 | US7570438 Optical apparatus with off-axis direction-of-view |
| 07/30/2009 | US20090190237 Retroreflective optical collimation layer and display devices incorporating same |
| 07/30/2009 | US20090190208 Catadioptric projection objective |
| 07/30/2009 | DE102008004762A1 Projektionsbelichtungsanlage für die Mikrolithographie mit einer Messeinrichtung Projection exposure system for microlithography with a measuring device |
| 07/30/2009 | DE102007028504B4 Vorrichtung zum Bearbeiten eines Werkstücks mittels eines Laserstrahls Apparatus for machining a workpiece by means of a laser beam |
| 07/29/2009 | EP2082168A2 Led illuminator filters |
| 07/29/2009 | CN101493572A Coupling of light from a small light source for projection systems using parabolic reflectors |
| 07/28/2009 | US7567396 Variably focusing mirror driven by electromagnetic force and operating method thereof |
| 07/28/2009 | US7567391 Radiation source with self-aligning optics |
| 07/28/2009 | US7567384 Method and apparatus for combining light paths of like-colored light sources |
| 07/23/2009 | US20090185290 Large-field unit-magnification projection optical system |
| 07/23/2009 | US20090185153 Catadioptric projection objective with pupil mirror, projection exposure apparatus and projection exposure method |
| 07/23/2009 | DE112007002109T5 Wellenleiter für Kunststoffschweißen unter Verwendung einer inkohärenten Infrarot-Lichtquelle Waveguide for plastic welding using an incoherent infrared light source |
| 07/22/2009 | EP2081086A2 Lithographic apparatus and device manufacturing method |
| 07/22/2009 | EP2081069A1 A uniform light production system and apparatus |
| 07/22/2009 | CN201278040Y Novel concentration solar energy collecting apparatus |
| 07/22/2009 | CN101487926A Full-automatic light compensating system for night side or light-deficient side |
| 07/21/2009 | US7564633 Catadioptric imaging system for high numerical aperture imaging with deep ultraviolet light |
| 07/16/2009 | WO2004001528A3 Real image projection device incorporating e-mail register |