| Patents for G02B 5 - Optical elements other than lenses (93,064) |
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| 10/02/2002 | DE10115340A1 Optical filter for chronographic observation of protuberances in monochromatic and multichromatic light comprises two separate interference filters |
| 10/02/2002 | DE10111946A1 Method for producing display screen holograms illuminates a real display screen with narrow-band light for a single wavelength in order to create a hologram of the real display screen. |
| 10/02/2002 | CN2514562Y Ring optical path device |
| 10/02/2002 | CN1372648A Wavelength division multiplexing/demultiplexing devices using diffractive optic lenses |
| 10/02/2002 | CN1372511A 复合材料 Composites |
| 10/02/2002 | CN1372259A Optical component and optical sensor using same |
| 10/02/2002 | CN1372158A Optical circulator |
| 10/02/2002 | CN1372148A Optical diffusion piece and aphototropism assembly using same |
| 10/02/2002 | CN1372098A Reflection surface determination method for vehicle lamp and vehicle lamp thereof |
| 10/02/2002 | CN1091883C Color irregularity reduced color filter manufacturing method |
| 10/02/2002 | CN1091795C Photopolymerizable liquid crystals |
| 10/01/2002 | US6459847 Patterned layer of a polymer material having a cholesteric order |
| 10/01/2002 | US6459514 Multilayer polymer film with additional coatings or layers |
| 10/01/2002 | US6459450 Infrared filterless pixel structure |
| 10/01/2002 | US6459131 CMOS image sensor and method for fabricating the same |
| 10/01/2002 | US6458467 Optical-use adhesive film and roll thereof |
| 10/01/2002 | US6458194 Excellent in transfer property, color and light fastness |
| 10/01/2002 | US6457836 Mirror and a method of making the same |
| 10/01/2002 | US6457835 Multi-orientation retroreflective structure |
| 10/01/2002 | US6457830 Reflection-type projector |
| 10/01/2002 | CA2226154C Design of nonimaging optical concentrators and illuminators |
| 09/26/2002 | WO2002075996A1 Optical filter and multiplexer formed by thin-film layers |
| 09/26/2002 | WO2002075974A2 Wavelength stabilisation in optical communications systems |
| 09/26/2002 | WO2002075411A1 Holographic spectral filter |
| 09/26/2002 | WO2002075384A2 Variable filter-based optical spectrometer |
| 09/26/2002 | WO2002075375A1 Optical functional sheet |
| 09/26/2002 | WO2002075374A2 Cholesteric colour filter |
| 09/26/2002 | WO2002075373A1 Antireflection film, and image display device |
| 09/26/2002 | WO2002075368A2 Replaceable prism for applanation tonometer |
| 09/26/2002 | WO2002059905A3 Narrow-band spectral filter and the use thereof |
| 09/26/2002 | WO2002046507A3 Onium salts and the use therof as latent acids |
| 09/26/2002 | WO2002035713A3 Method and system using holographic methodologies for all-optical transmission and reception of high bandwidth signals |
| 09/26/2002 | WO2001081975A3 Wavelength selector for optical performance monitor |
| 09/26/2002 | WO2001027666A3 Optical multiplexer/demultiplexer using resonant grating filters |
| 09/26/2002 | WO2001006297A3 Method and apparatus for combining light output from multiple laser diode bars |
| 09/26/2002 | WO2000036462A9 Achromatic compound retarder |
| 09/26/2002 | US20020137618 Preventing variation of refractive index in a band-pass filter; crystal phases are lithium disilicate and (b) alpha-quartz, alpha-quartz solid solution, alpha-cristobalite or alpha-cristobalite solid solution; compressive strength; |
| 09/26/2002 | US20020136899 Lens with photochromic elastomer film and method of making it |
| 09/26/2002 | US20020136897 Lamination structure including one polarizer sheet layer, and another layer having a dimming function; polarizing and dimming sunglasses, goggles and lenses |
| 09/26/2002 | US20020136494 Optical device |
| 09/26/2002 | US20020136493 Optical fibre comprising a bragg grating and tunability means |
| 09/26/2002 | US20020136492 Arrayed waveguide grating and method for manufacturing the same |
| 09/26/2002 | US20020136488 Monochrometer and wavelength division multiplexer comprising said monochrometer |
| 09/26/2002 | US20020135909 Optical cavities for optical devices |
| 09/26/2002 | US20020135908 Universally oriented renewable liquid mirror |
| 09/26/2002 | US20020135884 Optical bench assembly and fabrication method |
| 09/26/2002 | US20020135879 Super high resolution optical resonator |
| 09/26/2002 | US20020135878 Optical element having wavelength selectivity |
| 09/26/2002 | US20020135877 Thin film filters using omnidirectional reflectors |
| 09/26/2002 | US20020135876 Grating structures and methods of making the grating structures |
| 09/26/2002 | US20020135874 Polarization recovery system for projection displays |
| 09/26/2002 | US20020135869 Anti-reflective structures |
| 09/26/2002 | US20020135847 Manufacturing method of microstructure, manufacturing method and manufacturing device of electronic device |
| 09/26/2002 | US20020135830 Image display apparatus |
| 09/26/2002 | US20020135825 High light-sensing efficiency image sensor apparatus and method |
| 09/26/2002 | US20020135735 Polarizing optical article |
| 09/26/2002 | US20020135734 Activity-specific optical filters and eyewear using such filters |
| 09/26/2002 | US20020135719 Reflective liquid crystal display device using a cholesteric liquid crystal color filter |
| 09/26/2002 | US20020135718 Method for minimizing moire phenomenon in reflective type liquid crystal display assembly and reflective type liquid crystal display assembly and light supply unit and method for fabricating light distribution alteration unit thereof |
| 09/26/2002 | US20020135717 Multi-slants reflector structure and manufacturing method thereof |
| 09/26/2002 | US20020135714 Optical diffusion element and display device equipped with the optical diffusion element |
| 09/26/2002 | US20020135706 Optical element and liquid crystal projector and camera using the same |
| 09/26/2002 | US20020135689 Solid-state image pickup device and control thereof |
| 09/26/2002 | US20020135571 Method and apparatus for generating a visible image with an infrared transmissive window |
| 09/26/2002 | US20020135298 Light extractor apparatus |
| 09/26/2002 | US20020135281 Filter substrate and display device |
| 09/26/2002 | US20020134751 Optical element, its manufacturing method and optical element manufacturing metal die |
| 09/26/2002 | EP1145052A3 Optical multiplexer/demultiplexer using resonant grating filters |
| 09/26/2002 | DE10209895A1 Target body, in the form of a reflecting prism, for use in geodetic and surveying measurements, i.e. for opto-electronic target tracking, target capture and distance measurement, is insensitive to azimuthal angle |
| 09/26/2002 | DE10206952A1 Verfahren zur Bestimmung der reflektierenden Oberfläche eines Reflektors in einer Fahrzeugleuchte sowie Fahrzeugleuchte A method for determining the reflective surface of a reflector in a vehicle lamp and light vehicle |
| 09/26/2002 | DE10113788A1 Beugungsoptische Komponente, Beleuchtungssystem und Belichtungssystem mit einer solchen beugungsoptischen Komponente und Belichtungsverfahren unter Verwendung eines solchen Belichtungssystems Diffraction optical component, illumination system and exposure system having such a diffraction optical component and exposure method using such an exposure system |
| 09/25/2002 | EP1243964A2 Reflective plate, liquid crystal display (LCD) using same, and electronic apparatus using this LCD |
| 09/25/2002 | EP1243949A1 Optical filter device, method for tuning and communication system |
| 09/25/2002 | EP1243947A2 Diffractive optical element, illumination system and exposure system and method |
| 09/25/2002 | EP1242846A1 Tuneable liquid crystal optical filter |
| 09/25/2002 | EP1242836A1 CALCIUM FLUORIDE (CaF2) STRESS PLATE AND METHOD OF MAKING THE SAME |
| 09/25/2002 | EP0993491B1 Devices for absorbing infrared radiation comprising a quasi-crystalline element |
| 09/25/2002 | EP0980535B1 Photochromic compositions, photochromic compounds (co)polymer matrices |
| 09/25/2002 | EP0972215B1 Retroreflective article comprising a crystalline bead bond layer |
| 09/25/2002 | EP0904554B1 Ultra-flexible retroreflective sheeting with coated back surface |
| 09/25/2002 | EP0888564B1 Improved diffractive multifocal ophthalmic lens |
| 09/25/2002 | EP0817981B1 Method of writing photosensitive grating using lloyd's mirror |
| 09/25/2002 | CN2513131Y Liquid crystal projector polarizing dividing and synthesizing device using reflective liquid crystal plate image source |
| 09/25/2002 | CN2512456Y Multiple blade grating |
| 09/25/2002 | CN1371486A Image projection system with polarizing beam splitter |
| 09/25/2002 | CN1371412A Selectively light absorptive material, coating composition containing the same, and filter manufactured using the coating composition for color displays |
| 09/25/2002 | CN1371002A Fiber grating packaging device |
| 09/25/2002 | CN1371001A Grating fabricating equipment and process |
| 09/25/2002 | CN1370854A 复合材料 Composites |
| 09/25/2002 | CN1091409C Article comprising flexible retroreflective sheet and method for binding acrylic adhesive to bent base |
| 09/24/2002 | US6456762 Method of fabricating optical waveguide device |
| 09/24/2002 | US6456757 Optical wavelength division multiplexer/demultiplexer having adhesive overflow channels with dams to achieve tight adhesive bond |
| 09/24/2002 | US6456447 Color separating prism, and projection display apparatus and camera provided with such prism |
| 09/24/2002 | US6456437 Optical sheets suitable for spreading light |
| 09/24/2002 | US6456434 Single crystal two-beam polarizing prism without angular dispersion and method of manufacturing thereof |
| 09/24/2002 | US6456431 Stereomicroscope and dark field illumination apparatus |
| 09/24/2002 | US6456376 Rotating compensator ellipsometer system with spatial filter |
| 09/24/2002 | US6456260 Indicating device for vehicle |
| 09/24/2002 | US6455493 Methods for using heat shock proteins |
| 09/24/2002 | US6455209 Color filter manufacturing method, color filter and liquid crystal displayer |