| Patents for G02B 3 - Simple or compound lenses (21,564) |
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| 03/12/2003 | EP1291242A2 Lighting device with light-condensing device |
| 03/12/2003 | EP1291186A2 Optical write-in head, image forming apparatus using the same, and method for inspecting the apparatus |
| 03/12/2003 | EP0819259B1 High efficiency polarized display |
| 03/12/2003 | CN1402048A Eccentric non-corrected lens for goggles |
| 03/12/2003 | CN1402040A Optical scanning device and image forming apparatus therewith |
| 03/12/2003 | CN1402021A Method for mfg. micro lens array and transfer starting mould, concave-convex mould, lamination, diffusion board and LCD |
| 03/11/2003 | US6532343 Camera finder device |
| 03/11/2003 | US6531817 Image display panel utilizing a cylindrical lens array |
| 03/11/2003 | US6531266 Element shape, of an image sensor device, without damage to an underlying spacer layer, or to underlying color filter elements, has been developed. The non-reflowed, microlens element shape, if defective and needing rework, is first |
| 03/11/2003 | US6530554 Molding die for use with a sol-gel composition |
| 03/11/2003 | CA2162627C Beam expanding lens |
| 03/06/2003 | WO2003019666A1 Imaging device |
| 03/06/2003 | WO2003019268A2 Optical lens or glass with an identification and/or marking on the front and/or rear surface |
| 03/06/2003 | WO2002063353A3 Variable focus optical apparatus |
| 03/06/2003 | US20030044651 Method of making a <250 nm wavelength optical fluoride crystal and device |
| 03/06/2003 | US20030043475 Diffraction type lens and optical pickup apparatus using the same |
| 03/06/2003 | US20030043462 Optical unit having plural optical elements |
| 03/06/2003 | US20030043255 Optical write-in head, image forming apparatus using the same, and method for inspecting the apparatus |
| 03/06/2003 | US20030042490 Image sensor having large micro-lenses at the peripheral regions |
| 03/06/2003 | DE20219896U1 Light for motor vehicle especially a high brake light has few light sources and an array of inclined light splitting layers |
| 03/05/2003 | EP1288928A2 Objective lens, optical pickup device and method for producing optical element for optical pickup device |
| 03/05/2003 | EP1288698A2 Scanning optical device and image forming apparatus using the same |
| 03/05/2003 | CN2539197Y Knob-type stepless diopter regulating glasses |
| 03/05/2003 | CN1401095A 显示装置和透镜状屏 The display device and the lenticular screen |
| 03/05/2003 | CN1401087A Collimator lenses |
| 03/05/2003 | CN1400483A Image transferring device |
| 03/04/2003 | US6529678 Optical element having an integral surface diffuser |
| 03/04/2003 | US6529339 Lens and production method therefor |
| 03/04/2003 | US6527632 Lap having a layer conformable to curvatures of optical surfaces on lenses and a method for finishing optical surfaces |
| 03/04/2003 | US6527393 Illumination optical system and projector using same |
| 02/27/2003 | WO2003016963A2 Arrangement and device for optical beam homogenization |
| 02/27/2003 | WO2003016962A1 Lens of gradient dielectric constant and methods of production |
| 02/27/2003 | WO2003016032A1 Process for moulding a lens having an insert |
| 02/27/2003 | WO2002065165A3 Compensation and/or variation of wafer level produced lenses and resultant structures |
| 02/27/2003 | US20030039035 Microlens array, a method for making a transfer master pattern for microlens array, a concave and convex pattern obtained from the transfer master pattern, a laminate for transfer, a diffuse reflection plate and a liquid crystal display device |
| 02/27/2003 | US20030039033 Diffraction optical element |
| 02/27/2003 | US20030038951 Apparatus for and method of measuring thickness of materials using the focal length of a lensed fiber |
| 02/27/2003 | CA2456963A1 Lens of gradient dielectric constant and methods of production |
| 02/26/2003 | EP1286200A2 A backlit display for selectively illuminating lenticular images |
| 02/26/2003 | EP1286186A2 Image pick-up lens system |
| 02/26/2003 | EP1285294A1 Optical waveguide lens and method of fabrication |
| 02/26/2003 | CN1398723A Jet device and method, and control method of jet device, making process of microscopic lens array and making process of photoelectronic device |
| 02/26/2003 | CN1398710A Method and metal mold for forming lens for vehicle lamp |
| 02/25/2003 | US6523958 Optical component and projector using the same |
| 02/20/2003 | WO2003014800A1 Multi-aperture beam integrator/method producing a continuously variable complex image |
| 02/20/2003 | US20030035227 Optical wavelength-demultiplexer with an improved optical lens |
| 02/20/2003 | US20030035226 Objective lens and optical head device |
| 02/20/2003 | US20030035225 Objective lens formed of a single lens and having high numerical aperture and an optical pickup apparatus adopting the same |
| 02/20/2003 | US20030035220 Backlit display for selectively illuminating lenticular images |
| 02/20/2003 | US20030034574 Method for cutting optical lens and/or molding die therefor |
| 02/19/2003 | EP1284242A2 Apparatus for press-moulding molten articles, especially of glass or glass-ceramic |
| 02/19/2003 | EP1284183A2 Process and device for moulding optical lenses |
| 02/19/2003 | EP1283777A1 Formed polyethylene terephthalate polarizing film for incorporation in optical-grade plastic parts |
| 02/19/2003 | CN2537017Y Glare eliminating Fresnel lens |
| 02/19/2003 | CN1398354A 光学器件 Optics |
| 02/19/2003 | CN1398353A Optical element, emtal mold for producing optical element and prodn. method for optical element |
| 02/19/2003 | CN1397836A Biconvex lens |
| 02/18/2003 | US6521877 Optical arrangement having improved temperature distribution within an optical element |
| 02/18/2003 | US6520415 Barcode reading device with photodetector assembly including a lenticular array |
| 02/13/2003 | WO2003012829A1 Method for the production of a lens |
| 02/13/2003 | WO2002052335A3 Variable focal length micro lens array field curvature corrector |
| 02/13/2003 | US20030030903 Fresnel lens sheet and transmission type projection screen |
| 02/13/2003 | US20030030717 Light emitting device, light emitting device array, and printer having light emitting device array |
| 02/12/2003 | CN2535822Y Superfine detection sight camera |
| 02/12/2003 | CN2535811Y Linear type Fresnel lens |
| 02/12/2003 | CN1396493A Method for making miniature structure using high-energy light source |
| 02/12/2003 | CN1101346C Glass composition of core/clad structure refractive index distribution type optical element |
| 02/11/2003 | US6519098 Objective lens system |
| 02/11/2003 | US6519091 Imaging optical element |
| 02/11/2003 | US6518539 Method for producing damage resistant optics |
| 02/11/2003 | US6518353 Reduced temperature sensitive polymeric optical article and method of making same |
| 02/06/2003 | WO2002016975A3 Lens arrays and methods of making the lens array |
| 02/06/2003 | WO2002001276A3 Optical switch |
| 02/06/2003 | US20030026007 Optical pickup lens, molded optical component, handling method, and mold for optical component |
| 02/06/2003 | US20030026006 Objective lens, method for correcting manufacturing error thereof, and optical pick-up device using the same |
| 02/06/2003 | US20030026002 Light source device |
| 02/06/2003 | US20030025844 Projection type image display apparatus and projection lens apparatus |
| 02/06/2003 | US20030025228 Method for surface polishing of an optical article using a solvent or a mixture of solvents |
| 02/06/2003 | US20030025225 Molding die, sol-gel composition produced using the die, and process for producing sol-gel composition |
| 02/06/2003 | US20030025224 Method of forming lenticular sheets |
| 02/06/2003 | US20030024820 Microstructure array, and methods of fabricating a microstructure array, a mold for forming a microstructure array, and a microlens array |
| 02/05/2003 | EP1281278A1 Projection device and integrator plate suitable for such a projection device |
| 02/05/2003 | EP1281094A2 Solid immersion lenses for focusing collimated light in the near-field region |
| 02/05/2003 | CN2534604Y 保健眼镜 Care Glasses |
| 02/05/2003 | CN1395691A System and method for elimination of scattered side lobes created by integrator lenslet arrays |
| 02/05/2003 | CN1395341A Aerial using lens |
| 02/04/2003 | US6515800 Microlens array |
| 02/04/2003 | US6515270 Radiation image read-out method and apparatus |
| 02/04/2003 | US6514771 Apparatus facilitating real-time, spatial manipulation of beads and biomolecules at an interface between a light sensitive electrode and elctrolyte solution; use in drug discovery, diagnostics, bioassays |
| 02/04/2003 | US6513991 Semiconductor optical device package |
| 02/04/2003 | US6513953 Illumination system and projector |
| 01/30/2003 | WO2002001259A3 A method of producing a segmented lens and a screen for a colour display device |
| 01/30/2003 | US20030022393 Apparatus for in generation surface-mounted optics and material surfaces |
| 01/30/2003 | US20030021216 Optical element |
| 01/30/2003 | US20030021042 Optical element, metal mold for producing optical element and production method for optical element |
| 01/30/2003 | US20030021036 Preform for an optical lens, an optical lens, and a method of manufacturing an optical lens |
| 01/30/2003 | US20030021034 Lens array unit and process for making lens array |
| 01/30/2003 | US20030020799 Organic electroluminescent array exposure head, method of fabricating the same, and image forming apparatus using the same |
| 01/30/2003 | US20030020399 Micro-lens arrays for display intensity enhancement |
| 01/30/2003 | US20030020188 Method for making micro lenses |